CCTV News:This morning (November 5), the Central Meteorological Observatory also issued an orange warning for blizzard, a blue warning for cold wave, a blue warning for strong wind and a blue warning for severe convective weather. It is estimated that in the next three days, affected by strong cold air, there will be different degrees of cooling in most parts of China. Today and tomorrow, there will be large-scale heavy snowfall in parts of eastern and northeastern Inner Mongolia, and there will be heavy snowstorms or heavy blizzards in the local area. The local snowfall in Heilongjiang may exceed the historical extreme value in the same period; There are strong convective weather such as thunderstorms and short-term heavy rainfall in Jiangnan and South China, which mainly occurs from day to night today. There will be strong windy weather in parts of the north and parts of the Bohai Sea, the Yellow Sea and the East China Sea, and the winds in the Bohai Strait and other places can reach 9. Generally speaking, the weather situation is more complicated, and various types of weather have a great impact on China, reminding the public to pay close attention to local weather changes and take corresponding preventive measures.

　　Blizzard orange warning:From 08: 00 on November 5 to 08: 00 on November 6, there were heavy blizzards in parts of central and eastern Inner Mongolia, northern Hebei, northwestern Liaoning and southeastern Heilongjiang, including local blizzards (20 ~ 22 mm) in southeastern Inner Mongolia and southeastern Heilongjiang. The depth of newly added snow in some areas above is 5-10 cm, and the local area can reach more than 15 cm.

　　Tomorrow will be the strongest period of heavy snowfall in Northeast China (08: 00 on the 6th to 08: 00 on the 7th), and there will be heavy snowstorms to heavy blizzards in parts of southeastern Inner Mongolia, central and eastern Heilongjiang, central and western Jilin and central and northern Liaoning, including heavy blizzards (30-38mm) in southern and eastern Heilongjiang and northern Jilin. There is freezing rain in the central and western Jilin and southern Heilongjiang. The depth of newly added snow in the above areas is 10 ~ 20cm, and the local area can reach more than 25cm.

　　Cold wave blue warningAnd gale blue warning：Affected by strong cold air, it is predicted that the temperature in the eastern part of northwest China and most parts of central and eastern China will drop by 6 ~ 10℃ from 08: 00 on November 5 to 20: 00 on November 7. Among them, the temperature in parts of central and eastern Inner Mongolia, central and southern Northeast China and central and eastern Jianghuai will drop by 12 ~ 14℃, and the local temperature drop can reach more than 16℃ in southeastern Inner Mongolia, southwestern and eastern Jilin, central and northern Liaoning and central and northern Jiangsu. The lowest temperature appeared on the morning of the 7th, and the lowest temperature 0℃ line will be located in northern Hebei, southern Beijing, southwestern Shanxi, Guanzhong Plain in Shaanxi and southeastern Gansu, and the lowest temperature in most areas along the Yangtze River will drop to about 10℃. There are 4 ~ 6 northerly winds in the north of the middle and lower reaches of the Yangtze River, and the gusts are 7 ~ 9, and the local level can reach 10; From 5th to 6th, there were 6-8 winds in Bohai Sea, Yellow Sea and East China Sea, and the maximum gust was 9-10.

　　Blue warning of severe convective weather:From 08: 00 on November 5 to 08: 00 on November 6, there will be 8 ~ 10 thunderstorms or hail weather in parts of southern Anhui, north-central Jiangxi, south-central Hunan, southern Guizhou and north-central Guangxi; There will be short-term heavy precipitation in parts of central and southern Anhui, central Jiangsu, western Zhejiang, central and northern Jiangxi, eastern Hubei, most of Hunan, southern Guizhou, most of Guangxi, Hainan Island and other places, with a maximum hourly rainfall of 30-40 mm and a local area of more than 50 mm.

　　Meteorologists reminded that since November, cold air activities have been frequent and strong. It is expected that after the end of this round of cold air, there will be supplementary cold air activities on November 7-8, and the temperature in most parts of China will gradually decrease. In addition, due to the high temperature in the early stage in Northeast China, some areas will experience the phase change from rain to sleet and then to snow, and the local snowfall is extreme, or it breaks through the historical extreme value in the same period. We should pay special attention to the adverse effects that heavy snowfall may bring to production and life, and the elderly, children and people with weak physique should try to reduce going out during snowfall.

Shanghai, April 13, 2016/PRNewswire/-4moontwelveDay, the first to be Y Combinator Incubated China team Strikingly Officially released its China version product "Online" in Shanghai. SXL.CN”。"Online" is Strikingly The self-help website building tool released by the team specifically for the China market is designed to enable everyone to10Create a professional website that automatically matches all sizes of screens such as computers, tablets and mobile phones within minutes.

from100Dollars, to150Ten thousand dollars financing

2012yeareightMonths,23year Strikingly Chen Haisha, the founder of the company, is carrying a one-way ticket and100Dollars came to Silicon Valley. With two friends, Guo Dafeng and Bao Teng, at10In the one-room apartment of ㎡, we began to build the simplest self-help platform in the world.

After sleeping on the sofa for several months,Strikingly be selected Y Combinator, get from within two weeksSV　Angel,　Index　Ventures,　FundersClub andTop investment institutions such as innovation works 150Ten thousand dollars financing. In addition to letting three people not have to "share the same bed", this is more determined. Strikingly I have always believed that the power of the Internet will stimulate everyone’s potential, and every idea should have a chance to become a reality. Break the technical barriers of the Internet, so that everyone can10Create a website in minutes.

from10㎡, arrive200Countries

from YC After graduation,Strikingly The rapid development in Silicon Valley is not over. After replying to tens of thousands of user emails, Chen Haisha became a veritable "CEOChat tool ". This almost "stupid" demand survey and user feedback communication is Strikingly A tradition that we are proud of so far.Strikingly Even set up a special one called "Happiness Officer"team, to help users solve problems when using products, but also for the people and stories behind every website. And "without any programming technology and design experience, it can be used in10Create a professional website that automatically matches screens of all sizes, such as computers, tablets and mobile phones, in minutes.200Users in many countries and regions have been recognized.

As the chief product officer said slowly, "In Strikingly The great benefit of work is that you can always take advantage of your position to chat with all users. They like you or hate you. They tell you what is wrong or what you need, and then you will know that you are one step closer to a better website building tool. "

Different from the "one-hammer sale" of ordinary website construction services, right Strikingly And "online" users, it is not just a website that is created or used, but an Internet technology partner that keeps updating iterations every week and grows with the market and user needs.

To win the hearts of users, besides updating technology and developing products, it is important to pay sincere attention. Although the entrepreneurial process is hard, Chen Haisha also said that these will pay off. "Later, I received a birthday cake in a hotel in Turkey, ate and drank in a Japanese user’s home for a week, and received a letter from a Brazilian actor, thanking us for changing his life. In fact, I still have selfishness. These are the great achievements of starting a business. "

China market, "online" officially launched.

This may be the most tongue twister-like opening remarks of this year’s conference, but the experience of "online" is not "around" at all. It is minimalist, direct and WYSIWYG, which is the evaluation of this website building tool by most users and guests present.

"On-line" adhering to Strikingly The technology of building a website platform is based on, and more localized development has been done. In addition to moving the server to China, improving the overall access performance and supporting website filing, the "online" online mall function has been connected to Alipay, and it has also been deeply integrated with WeChat in the process of creating and sharing websites. The "on-line" website building technology enables users’ websites to automatically adapt to all access terminals, which is particularly important now that the mobile Internet traffic exceeds that of computers, especially in China.

When deciding to develop the independent China brand and product "Online", there were also friends in the circle who doubted whether "Silicon Valley Foreigners" would be acclimatized in the China market. Chen Haisha replied, "We are a China company, and we know China better than all the international platform products, and our team also stayed in Shanghai.threeYears ago, if you want to say that you are not acclimatized, in fact, you were worried that there would be more acclimatization in Silicon Valley. "

But perhaps in the China market, the most "dissatisfied" point has been overcome.Strikingly A very concise and clear Chinese name was given.　— It’s online

Good products will spread themselves.

2In June, Online released a beta version and invited a small number of seed users to try it out. The spread among users has made the "online" star users include Ant Financial, Nail,blackboxChina Training Camp,TeambitionGoddess evolution theory, etc. The positive comments from users also made the "online" team members very excited.

"The greater feature of’ online’ is to hide the powerful network technology, so that users can ignore the heavy back-end work and only focus on the website content itself. It may be too early now, but it is very close to the day when’ online’ becomes a’ revolutionary product’. "

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　—　Blackbox China creative training camp 　Zhou pinyi

"’online.’Is a very simple and practical website making tool, which can easily add third-party videos, greatly increasing the information content of the website and the visual appreciation brought by videos."

"Online has more powerful functions. If you want to create a unique website, come online!"

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　— Ant financial　 Recruit experts

Chen Haisha said："What we have solved has always been the most essential problem in the Internet age. Although the internet has made our life so convenient, we still need to find a supplier or programmer to go online. We want all brands or products, groups or individuals to focus on realizing their ideas, and let the matter of building a station go online. "

Pentium pony, a miniature electric car, is really eye-catching. From the appearance, it is small and lovely, retaining the classic "small square box" design of micro electric vehicles, with diverse color schemes, each of which is full of youthful vitality. This time, Pentium Pony and the well-known animation IP Pony Baoli started a dream journey of cross-border cooperation. The combination of the two "online celebrity ponies" is undoubtedly a collision between creativity and classics. With the help of the cute, smart and colorful image of Pony Polly, Pentium Pony has created a limited edition co-branded tidal model.

On October 28th, the crystallization of this cross-border cooperation-FAW Pentium Pony Long Life Edition was officially launched, and it debuted with a brand-new attitude. This time, two models were launched, with prices of 36,900 yuan and 39,900 yuan respectively, providing consumers with more diversified choices. Compared with the previous version, the new car has achieved a significant improvement in battery life, and the cruising range under CLTC conditions has increased to 222km, greatly improving the convenience of daily use.

At the same time, in order to meet consumers’ demand for charging efficiency, the new car has also added a fast charging function to make every trip more leisurely. This upgrade not only demonstrates the unremitting efforts of Pentium Pony in technological innovation, but also demonstrates its firm determination to create a high-quality travel life for consumers.

Pentium pony is well versed in personalization, and its innovative design on the dashboard is particularly eye-catching. The contact with Lego building block standards gives drivers unlimited DIY possibilities, making each car a unique personality space. For young people who love fashion and pursue uniqueness, this design is undoubtedly an attractive plus item. The configuration in the car can not be underestimated, from airbags to air conditioning, to ramp assistance, all of which ensure the peace of mind and comfort of driving.

In terms of power, the long battery life version has the longest cruising range of 222km in its class, and supports the fast charging function. It can recharge 100km after charging for 1 hour, and you can choose fast and slow charging according to your personal needs. Fast charging is more efficient and slow charging is more economical. Even if it is a short trip on weekends, it is leisurely driving around. In addition, the battery life of the Pentium pony is enough to support your every trip. What’s even more surprising is that its power consumption per 100 kilometers is only 8.8kW·h, which translates into a travel cost of only 5 cents per kilometer, making travel more economical.

The Pentium Pony Long Life Edition was launched in shock. This time, two new configuration models were launched, both of which were equipped with a pure electric cruising range of up to 222km, and a fast charging function was added. The price was close to the people, which was 36,900 yuan and 39,900 yuan respectively. It has achieved comprehensive innovation and improvement in vehicle quality, design aesthetics and safety performance. The Pentium Pony Long Life Edition interprets the concept of "low price but not low quality" with practical actions, and sets a brand-new quality benchmark for the micro-electric vehicle market. Looking forward to the future, with its unique advantages in cost performance, technological innovation and user experience, Pentium Pony Long Life Edition will surely stand out in the fierce market competition and win the love and trust of consumers.

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In the new energy vehicle market, the brand of Wenjie has gradually won the recognition of consumers by virtue of its technology and performance, but its design has become a hot topic among netizens. In particular, the design of M7 and M9 has been pointed out by many commentators that it is too high similar to other brands, which affects the uniqueness of brands and consumers’ willingness to buy to some extent. However, with the news of M8, it seems that Huawei has listened to the voice of the market and taken action.

The design team of Wenjie M8 has undergone a major transformation, aiming at creating an SUV with a more attractive appearance. The latest renderings show that the appearance design of the M8 is significantly different from the previous model, showing a more sporty and fashionable atmosphere, while incorporating futuristic elements. The front of the car uses a penetrating LED daytime running light, with a split headlight design, and the vertical light group below enhances the recognition of the car.

The side of the car body is simple and powerful, and the dense spoke rims add a sense of luxury, while the smooth window lines further enhance the overall elegance. It is reported that the positioning of the boundary M8 will be between M7 and M9, and the body size is expected to be between the two accordingly.

In terms of price, the M8 is expected to be located in the price range of M7 and M9. Considering the price of 249,800-329,800 yuan and the price of 469,800-569,800 yuan, it is estimated that the starting price of M8 may be more than 300,000 yuan, and the top version may be close to 400,000 yuan. This pricing strategy can not only avoid direct competition with M7, but also won’t occupy the market space of M9.

Although the rendering provides us with a general idea of the appearance of the M8, there are also some details that are not completely consistent with the previously exposed road test spy photos, such as the design of the door handle. The rear part continues the style of M9, and the through taillight has a "Xi" pattern, which implies its programmable characteristics.

In terms of power system, the M8 is expected to be available in both pure electric and pure electric versions, and its performance parameters are expected to be similar to M9, including strong power output and all standard air suspension.

Referring to the M9, its car model is 496PS/675Nm, which broke 100 in 4.9 seconds, and the CLTC pure electric cruising range is 225Km and 275Km. The pure electric vehicle model is the book data of 530PS/673Nm, which broke 100 in 4.3 seconds. The CLTC pure electric cruising range is 630Km, and the whole system comes standard with air suspension.

↑ Ask the interior real shot of M8 exposed.

As for the interior, the M8 follows the design of M9, and is equipped with a "triple screen" consisting of a 12.3-inch LCD instrument panel, a 15.6-inch central control screen and a 16-inch passenger entertainment screen, and a high-order intelligent driving system, which reflects Huawei’s technical strength in intelligence.

Generally speaking, the biggest highlight of the M8 is its brand-new design, which will greatly enhance its recognition and attractiveness in the market. With the disclosure of more information, we look forward to asking M8 to achieve better sales results in the future market.

On October 29th, China Meteorological Bureau held a press conference in November 2024. At the meeting, Xiong Shaoyuan, member of the party group and deputy director of China Meteorological Bureau, introduced the main progress in the modernization of meteorological social services.

Xiong Shaoyuan, member of the Party Group and Deputy Director of China Meteorological Bureau, Zhang Aoguang Photography

In terms of ensuring safety, Xiong Shaoyuan said that China Meteorological Bureau adhered to the principle of putting people first and life first, actively integrated into the national emergency framework, and effectively built the first line of defense for meteorological disaster prevention and mitigation.

According to reports, in terms of emergency linkage mechanism with meteorological disaster warning as the guide, the progressive meteorological service mechanism has achieved national coverage, and a high-level early warning "calling" system has been established and improved. Since 2023, the cumulative number of party and government leaders at all levels and flood control has reached 580,000.

In terms of meteorological disaster risk early warning capability, the first national comprehensive risk survey of natural disasters was completed in 10 categories, and 45 meteorological disaster risk products were released daily. The accuracy of rainstorm warning signal has been improved to 93%, the early warning time of severe convective weather has reached 43 minutes, and the meteorological warning information can be delivered to the public in 3 to 8 minutes, with a coverage rate of 98.8%. In the past five years, the number of deaths caused by meteorological disasters has decreased by an average of 48.5% compared with that between 2014 and 2018, and the proportion of economic losses to GDP has decreased by an average of 0.15%.

In terms of weather modification ability, in the past five years, 5,547 aircraft operations and more than 227,000 ground operations have been organized, with an average annual increase of over 38 billion tons of precipitation, an area affected by artificial precipitation (snow) reaching 5 million square kilometers, and an area protected by artificial hail suppression reaching 600,000 square kilometers.

In terms of high-quality and efficient development, Xiong Shaoyuan said that China Meteorological Bureau adheres to the "big service concept" and meteorological services cover more than 70 industries in the national economy. Focusing on food security, the Ministry of Agriculture and Rural Affairs jointly issued 12 types of agro-meteorological disaster risk warnings. This year, according to the dry-hot wind warning, various localities adopted measures such as "one spray and three defenses" to help winter wheat reduce disasters and increase income by about 3 billion Jin. Focusing on ensuring smooth traffic, the Ministry of Public Security and the Ministry of Transport jointly created a new mode of "one road, three parties" linkage control. The number of traffic accidents caused by bad weather decreased by 50% year-on-year and the operational efficiency increased by 42%. Focusing on helping the development of new quality productivity, 59 meteorological high-value data products were listed on the data exchange. Explore the "meteorology × finance" service, initially build the meteorological service for risk reduction before the disaster, release the first batch of 69 financial meteorological indexes, and establish the financial meteorological index service platform.

(Original title: China Meteorological Bureau: The accuracy of rainstorm warning signal has increased to 93%, and meteorological warning information can be delivered to the public in 3 to 8 minutes)

(Source: Red Star News Author: Hu Yiwen Editor: Guo Manru)

Original Chris Chihuo Institute

From the first baked millet cake unearthed in the tomb of Wubao in Hami 3000 years ago to the 2700-year-old Gunluk tomb in Qiemo County, the roast lamb chops with red willows were found. Facing the desert yellow sand and extreme climate all the year round, Xinjiang people have used the advantages of storage resistance and portability of baked food since ancient times to adapt to the long-distance migration between oases.

Along with the delicious baked goods, there is also a special "oven" that continues to this day and spreads all over the streets of Xinjiang-Nangkeng.

A huge creative idea of "nangkeng" and "Tuchong"

Just listening to the name, do you also think that the pit is the exclusive device for processing naan?

Of course not. Although the name has the word "Nan" in it, Nan in Xinjiang is just the most basic way to open the food universe in Nan Pit. A qualified naan pit, in addition to fancy naan, barbecue, steamed stuffed bun, and even roast whole sheep are all in the air.

01

Naokeng

/Signs of local mature communities in Xinjiang/

In Xinjiang, there is no soul in residential areas without pits.

Naokeng in a city usually exists in a community, and having an independent Naokeng can be regarded as a sign of a large mature community.

As for the new community with insufficient scale or limited occupancy rate, don’t worry too much. If you walk a few more corners, you will definitely meet a restaurant that welcomes passers-by at any time.

The traditional nang pit is built with wool and clay, and there is no mold. It is built in circles from bottom to top by craftsmen, and it is shaped like a bottomless water jar that is upside down on the ground.

Semi-open naan shop, bounded by naan pit, is a simple stall extending to the street outward, and a family workshop with a panoramic view inward.

Naokeng Tuchong Creativity

Among the population in Xinjiang, the accurate verb for making naan is "da", which is mainly based on ancestral crafts and often goes into battle with the whole family.

After cooking, the noodles are made up in advance, which is quickly turned into flour cakes in the hands of the baking master, and the flowers are stuck on the wall in one go. After sticking a hole and adding a lid, a large number of cakes can be harvested soon with the aroma.

The creative idea of NaoTuchong in NaoKeng

The baked naan usually comes out of the pot with an iron hook, and the master’s hand is extremely fast. With a hook and a swing, it becomes a "square array" of naan cakes arranged neatly on the stall.

You can buy sesame naan, leather naan, breakfast naan, milk naan, and rose naan and spicy naan that young people like, and leave at any time, but there are always patient diners guarding the naan pit and other hot dishes.

Tick out the creativity of nang cake and tu chong

02

The charm of nangkeng

/No one can cross the pit three times without "entering"/

When it comes to Xinjiang naan, foreigners who have never eaten it can easily misunderstand it as some kind of northwest sesame seed cake. But in fact, the two are completely different.

In terms of manufacturing technology, the heat conduction principle of the naan pit is special: firstly, fire the inner wall of the naan pit until the open flame disappears, then spray the inner wall with a small amount of salt water, manually adjust the temperature required by different kinds of naan, and finally stick the poked naan embryos in turn to make the finished product crispy in the center and soft and tough in the edge.

Xinjiang’s various creative ideas of the map worm

The charm of nangkeng often begins with the sense of smell. As soon as the lid of the pit was lifted, the endless fireworks in the pit were wrapped in wheat fragrance and quickly drifted away, teasing the food nerves of passers-by a few meters away. Catch up with such a moment, it is difficult for someone to leave empty-handed from the fragrance.

For Xinjiang people, the biggest test is always in winter. Fresh-baked leather teeth are crisp and sweet, and Xinjiang people who always have an appetite to overcome their senses take their hands out of their pockets and take off their gloves in the extremely cold of MINUS 20 degrees and eat a hot bite first.

The creativity of the figure worm

03

Except naan

/The pit can also open more food/

Naokeng, what else can you bake? Meat, of course

The traditional food system in Xinjiang has always been the river’s lake of carbohydrate and mutton. In the years before the oven was invented, nangkeng, as the crystallization of the wisdom of working people, gave full play to the glorious mission of grilling hard dishes and staple foods.

Naokeng meat, the entry-level model of Naokeng cuisine. As the name implies, it is to put a large piece of mutton with bones in the seasoning, hang it on a solid iron frame, hang it in a pit and bake it until it is golden and shiny.

Naokeng roasted shelf meat, pig and worm creativity

When the meat is cooked and served on the table, it can be eaten directly without extra seasoning. Compared with the light stewed meat, it can better satisfy people’s rough idea of "munching on meat" in the western regions.

Naokeng Jia zi rou Tuan tu chong creativity

Roasting steamed stuffed buns is a rare conscience work in the steamed stuffed bun industry. Xinjiang people will probably never worry about the problem that a few bites of steamed stuffed bun can eat stuffing.

Thin skin is the first feature of baked buns. Crispy outer skin layers are stacked, and slag will fall off the lower mouth. No matter how many small mouths are, you can see the stuffing at one bite. The meat stuffing is made of fresh leg of lamb by hand, supplemented by a small amount of sheep oil. The meat has a solid taste, and there is basically no doubt about leftover materials. With leather teeth and spicy leather as embellishments, it is both a vegetable and a seasoning. It is definitely the best choice for breakfast.

Kao stuffed bun zutuchong creativity

Roast whole sheep, a hidden menu of Xinjiang cuisine. Modern people’s first concept of roast whole sheep is usually established by roast whole sheep in Inner Mongolia, but we can’t blame the strong food in Inner Mongolia, mainly because Xinjiang people rarely eat authentic roast whole sheep in Xinjiang themselves.

To cook Xinjiang roast whole sheep, you need a large naan pit where the whole sheep can be put down. First, barbecue the pit with an open flame for heating, then block the vent, put half a plate of clean water at the bottom of the naan pit, evenly spread the seasoning on the whole sheep, hang it upside down in the naan pit, cover it with a seal, and stew it until the whole sheep is golden.

The fresh water put in advance can not only absorb the fat dripped by the roast sheep, but also increase the humidity of the pit. The braised roast mode preserves the fresh and tender taste of the mutton to the greatest extent.

Nangkeng roast whole lamb tuatuchong creativity

Xinjiang people’s imagination about Nao Keng cooking, as well as cold-water fish, braised chicken, desert rabbit and roasted camel, in principle, there is nothing not to be roasted, but Nao and mutton are always the most popular in Xinjiang.

With the maturity of food technology, supermarkets began to have vacuum-packed finished products, and it seems that the pit meat and baked buns can also be reproduced in the oven.

Nangkeng roast chicken tuanchong creativity

So, what are you waiting for? Let’s eat while there are nang pits on the corner of Xinjiang!

I really want to feel what it is like to eat naan at MINUS 20 degrees.

Original title: Before the invention of air fryer, global oven C was located in Xinjiang in 2000.

Read the original text

    On November 15th, the national launch of the third generation power station of Easy Connect was held in Hangzhou, marking another solid and important step for Easy Connect in the field of automobile power exchange. The third-generation power station of Yiyi Interconnection has made greater breakthroughs in the aspects of "power exchange speed, power exchange reliability and power exchange safety guarantee", which also indicates that the operating market is welcoming the "power exchange outlet".

   The power exchange mode is a "potential stock", which will effectively complement the charging mode.

    As one of the important ways to replenish energy for new energy vehicles, the power exchange mode has always been an important direction to promote new energy infrastructure construction. In October, 2021, the Notice on Launching the Pilot Work of the New Energy Vehicle Switching Mode decided to launch the pilot work of the new energy vehicle switching mode application. There are 11 cities included in the pilot scope, including 8 comprehensive application cities (Beijing, Nanjing, Wuhan, Sanya, Chongqing, Changchun, Hefei and Jinan). In July 2023, "Several Measures on Promoting Automobile Consumption" proposed to speed up the popularization, application and construction of the power exchange mode.

    Although the current mainstream market for new energy vehicles is charging, according to market research and analysis of relevant experts, the mode of replacing electricity also has huge market potential and industrial expansion space.

    In the future, changing electricity will inevitably become one of the most important ways to replenish energy in the new energy vehicle market, and it is a "potential stock" for industrial upgrading, which will effectively complement the charging mode.

    "Easy Connect Technology Co., Ltd.", a subsidiary of Geely Automobile Group, is a firm practitioner and active promoter of automobile power exchange mode. In January 2017, the R&D team of power exchange technology was set up; In September 2020, the Chongqing Exhibition Station was completed, and the power exchange mode was released for the first time; In January 2021, he won the "Golden Intelligence Award of the Year" in the third China Automobile Golden Coconut Award; In September 2021, as a new power for power exchange, it appeared at the Beijing New Energy Automobile Industry Development Achievement Exhibition; In October, 2023, the brand vision was released: to build the first brand in the operation market.

   Create the industry’s first smart electricity exchange ecological platform and become a "strength school" for big travel.

    Easy Internet has been deeply involved in the power exchange industry for more than 6 years, and has accumulated leading industry experience. It has more than 1,000 R&D personnel and invested more than 1 billion yuan. It has thousands of technical patents in the power exchange fields such as "power exchange architecture, power exchange station, standardized battery pack, power exchange vehicle, and station control cloud platform", and has issued more than 30 related standards for power exchange, and its reliability verification test has exceeded 300,000 kilometers, making it the first in the industry to have "complete vehicle-battery".

    According to Yang Quankai, president of Yiyi Internet Technology Co., Ltd., Yiyi Internet’s third-generation power station has the advantages of "high modularity, high compatibility, high intelligence, high service capacity and high security", reshaping the new experience of replacing electricity and replenishing energy.

    (1) High modularity: The power station adopts a highly integrated modular design concept, which can increase or decrease the number of boxes according to the service capacity, realize rapid disassembly, strong reproducibility and rapid deployment, and can stop at the station within 24 hours at the earliest. The single station of the power exchange station covers an area of 120-200m2, with small floor space and high efficiency ratio.

    (2) High compatibility: the unique open power exchange platform architecture can achieve multi-vehicle compatibility and achieve wheelbase bandwidth coverage of 2700-3100mm. It has opened customized service for vehicles to the market, promoting the coordinated development of technology and the promotion of power exchange technical standards. The adaptive ambient temperature range of the power station is-30 ~ 55 C, which can adapt to the low temperature weather in most northern winters.

    (3) High intelligence: the intelligent temperature control system under all-weather conditions has the characteristics of constant temperature and slow charging, dynamic inspection, etc., which ensures the intelligent control of the whole charging environment, realizes the interconnection of vehicles, stations and cloud platforms, and realizes integrated operation.

    (4) High safety: The power exchange station has a three-level fire protection system, and 24-hour cloud monitoring is implemented for the power exchange battery by using 5G technology, and the battery life is prolonged by constant temperature and slow charging. Seven-layer safety measures are adopted to ensure the safety of the battery and the power exchange station, and advanced locking mechanism design has established a safety barrier in the whole process of power exchange.

    (5) High service capability: With the intelligent power exchange management system, the automatic power exchange operation can be unmanned, and the whole process takes less than 1.5 minutes (the mechanical power exchange part can be completed in 40 seconds at the earliest), and the number of power exchanges in a single station is ≥540 times a day, saving 1-2 hours for drivers in each shift. The annual power exchange capacity of a single station can reach 7 million kWh, and the annual revenue of a single station can reach 10 million yuan.

    In the next three years, Yiyi Interconnect will operate 2,000 power exchange stations nationwide, and unite the efforts of all parties to provide high-quality power exchange and energy replenishment services for drivers, making power exchange faster than refueling; At the same time, E-easy Internet will also launch power exchange and energy replenishment solutions that specifically match the operating market, and build the first brand of power exchange and energy replenishment in the operating market. Up to now, Yiyi Interconnect has deployed and operated over 300 power stations in more than 30 cities including Chongqing, Hangzhou, Guangzhou, Chengdu, Tianjin, Jinan, Xi ‘an and Shenyang. The number of power changes per day exceeds 20,000 times, and the power change per day exceeds 600,000 kWh, and the operating data is growing steadily.

    At present, there are "Cao Cao 60, Maple Leaf 80v, Maple Leaf 60s, Ruilan 9, Ruilan 7, British TX5" which can be used for power exchange in the power exchange station of Easy Connect. More automobile brands are developing power exchange models and joining the power exchange system of Easy Connect one after another.

    Change the electricity to the windward port, and the break is in the present. As an important part of the new energy vehicle industry, the development of power exchange mode is of great significance to promote the popularization and application of new energy vehicles. With its long-term accumulation of outstanding technical strength and strategic layout of the operating market, Easy Internet is bound to lead the industry trend and help the industry upgrade.

　　The idolize fever in middle age tends to be more turbulent.

　　Writing/Starry Night

　　Editor/Li Xuanqi

　　Accompanied by a deep and crisp "rush" from Big Brother Huang Niu, Zhang Qinglan followed a group of young people around the age of 20 and rushed into the studio behind the black curtain.

　　Zhang Qinglan, 42, met a scalper selling fake tickets on her first trip to idolize and offline activities. After a thrilling experience, she rediscovered what idolize was.

　　From "Fake Jin Dong" defrauding "Aunt" of her true feelings with inferior videos, to the fact that in recent years, more and more middle-aged people have joined the idolize team, and middle-aged people with more abundant financial resources and more mature ideas are using their own ways to create a different kind of spark in generate in the wave of idolize.

　　Zhang Qinglan is a newcomer in middle-aged idolize, and there are many middle-aged fans like her. Being cheated by scalpers, unable to play online, unable to find organizations and other reasons have caused them to look like outsiders. However, there are still more "Zhang Qingyi" who have become fans of love beans, and they have the latest and most comprehensive love bean trends in their hands, so it is easy to call on a group of fans to support love beans together.

　　But the same thing is, the idolize fever of middle-aged people often comes more turbulent.

　　Standing outside the rice circle, I experienced an embarrassment of spending money on fake tickets.

　　Zhang Qinglan, who drove for two hours to the outside of the performance venue, looked at her young sister with a fan, a handkerchief, a light sign and other AIDS in her hand, and some make a fool of oneself in her heart: If you don’t have any equipment, will it seem very careless?

　　But in contrast, buying tickets is the most urgent thing at the moment. Because she is not good at playing Weibo Chaohua, Zhang Qinglan always knows the journey of Aidou a step later. By the time she realized that Aidou was coming to her city, the opportunity to get tickets had already passed.

　　More than two years ago, Zhang Qinglan got to know Jackson Wang from a child’s mouth, and then she became a loyal fan. "In the past, life always revolved around the family, and I didn’t know much about the entertainment circle, but after knowing Jackson Wang, I felt that he was really a valuable boy." Since then, Zhang Qinglan has played Jackson Wang’s songs in her headphones and watched Jackson Wang’s programs, and she has become a real fan.

　　After more than two years of silent pursuit, Zhang Qinglan finally got the chance to meet Jackson Wang for the first time. Not knowing the form of ticket sales and the arrangement of the support club, Zhang Qinglan just dressed herself younger and went to the scene alone.

　　After arriving at the meeting place, a middle-aged man wearing a black T-shirt, black trousers and black sneakers went straight to Zhang Qinglan, and then whispered back to her: "Do you need a ticket?" Zhang Qinglan, who was wondering that she couldn’t find the ticket booth, concluded at a glance that this was a professional scalper, so she thought, "It’s such a rare opportunity. As long as you can enter the stadium, you can buy a scalper ticket." “

　　Shortly after Zhang Qinglan arrived at the scene, the scalper took the initiative to strike up a conversation.

　　After a few simple inquiries, the scalper said that he had a channel for the staff to bring Zhang Qinglan into the venue disguised as a staff member, and only needed 800 yuan. However, it’s just to bring in the show. The scalper will give him a work permit that is not his own, and there will be no seats after the show. It depends on the individual.

　　In a short time, there were more people standing beside Zhang Qinglan, including two college students’ sisters, and boys wearing several clothes of Jackson Wang design brand "TEAM WANG" from head to toe. Zhang Qinglan learned through conversation that these brothers and sisters bought scalper tickets from idle fish, Weibo and other channels and then went offline to find someone.

　　After waiting for about ten minutes, the scalper in charge of selling tickets found two other helpers, dressed in the same clothes, with the same dark skin and the same accent. There is no doubt that they are a group of scalpers fighting in teams. One of the scalpers carefully looked at the gathered fans, including Zhang Qinglan, and said, "Two young, one old and one male, wait for me to find a similar work card."

　　At this time, Zhang Qinglan and several other fans still think that they can really get a work permit, but they just need to use it carefully. However, the situation changed quickly. The scalper who claimed to be looking for a work permit just inquired about the surrounding situation and suddenly came back and said in a low voice, "Come with me quickly and go in now."

　　At 17: 29, according to the ticket gate, there is still one minute left, but there are still two hours before the event begins. Zhang Qinglan followed the big troops around a railing and trotted to the side door of the performance venue. On the way, two staff members saw the chaotic scene from a height, and they stopped it aloud, but everyone had only one idea in the chaos — — Run hard.

　　At 17: 32, Zhang Qinglan was shocked by the scene when he arrived at the side door. About 30 young faces crowded together, and three or five scalpers began to complain. "How did you bring so many people?" It will be discovered if it is too eye-catching later. At that time, Zhang Qinglan and several fans in the same trade realized that it was a pure scam to enter the stadium with a work permit. The scalper just found an unguarded entrance and stuffed them into the stadium, and everything would be fine.

　　Before Zhang Qinglan and his friends recovered, the black curtain of the side door was suddenly opened by a staff member in the venue. At the moment, more than 30 people rushed in, and Zhang Qinglan, who was caught in the middle, had been wrapped into the field before he could react.

　　At 17: 38, about 30 people poured into the venue and scattered, each looking for a place to hide at will. However, Zhang Qinglan and several of his peers have begun to get anxious. One of the boys keeps looking for scalpers to talk on WeChat, while the other side continues to look for regular tickets that can provide places on idle fish.

　　In the face of doubts, the scalper quietly sent a message to Zhang Qinglan, "hide when checking tickets, or hide in the toilet first, and then find a fan with tickets to ask for an electronic code." Before everything was ready, the staff took the photos and looked for them one by one.

　　When the staff came to Zhang Qinglan and asked her to show her the tickets, she suddenly panicked and told the staff that she had been cheated by the scalper. When she arrived at the door, she realized that what she bought was not the tickets at all, but the opportunity to evade the tickets. After that, the staff seriously educated Zhang Qinglan and drove her out of the venue.

　　"That feeling is really shameful. I can’t be cheated by fake scalpers next time." After leaving the venue, Zhang Qinglan added several young fans’ WeChat, asking them to take her to find formal channels and grab tickets together next time.

　　In less than half an hour, Zhang Qinglan experienced embarrassment, panic and helplessness that may be difficult to meet at this age. On the way home, she saw the scalper who had just cheated her and took a new group of people to another path … …

　　Middle-aged people who are integrated into rice circles: buying endorsements and organizing activities to become big coffee in the circle.

　　Zhang Qinglan, who encountered an embarrassing and crazy scene in the initial attempt of offline activities, had extremely limited information because she stood outside the rice circle. But in fact, not all rice circles are led by young people, and many middle-aged people with strength and ideas are even more likely to stand in high positions.

　　In the seventh season of "Qi Pa Shuo", there is a debate topic: "Should I stop my mother from supporting male stars crazily?" Among them, the deer, as the debater of the opposing side, once broke the golden sentence: Why can’t there be a mother in the candlelight?

　　Zou Ying is such a mother in a light sign. She has never been to idolize before, but now she is an avid middle-aged groupie in the eyes of her family.

　　"Zhu Yilong is an actor who has unique insights and awe in performance. He has high requirements for himself, so we will also be infected." Zou Ying said of Zhu Yilong, "After the explosion of fire in 2018, he actually had many opportunities to make quick money on variety shows, but he didn’t. He was still working hard as an actor.

　　Zou Ying’s enthusiasm for Zhu Yilong stems from a recognition of the conformity of the three views. Zou Ying, who works in a well-known foreign company, originally belongs to a career-oriented woman who is serious and responsible for her work. She just turned 40 and managed a small team in the company. The leadership and management accumulated over the years also played a great role on her way to idolize.

　　Although it is difficult for Zou Ying to follow the front line and pick up and drop off the plane for work reasons, there are fewer opportunities for the export of first-line materials, but this is precisely an important way for fans to become big coffee in the circle.

　　Zou Ying’s advantage is that she has a more stable economic income compared with young fans, which enables her to support Zhu Yilong’s endorsements and magazines quickly at the first time, or even buy in large quantities at one time, and then send out the surplus products by drawing a lottery to call on other fans to do data, and the popularity and followers in the circle are increasing day by day.

　　Zou Ying opened WeChat to show the zinc scale the WeChat group, QQ group and Weibo group in his hand, and there are five in all. Under normal circumstances, what Zou Ying shares in the group is all about Zhu Yilong’s daily life, such as The Rebel, which was a hit some time ago. Zou Ying will discuss Zhu Yilong’s acting skills and role stories with the fans in the group every day.

　　But when a magazine is on sale or a new spokesperson announces it, Zou Ying will show his passion for doing projects at work on weekdays. "We usually call on the rich to hold the money field, and some people hold the people field. Magazines within 100 yuan hope to have one person and useful products can also be supported, but those beyond their own capabilities will not be respected. " If money is really tight and there is no demand for products, donating a free lunch with 1 yuan money can also be counted as part of Zhu Yilong’s data.

　　And Zou Ying, from Nongfu Spring soda water endorsed by Zhu Yilong to Chopin’s "Ice Cube" series rings of the same paragraph, all got in the bag. Even the coffee machine that was not used at home, Zou Ying moved to the office for colleagues to use for free. In this way, colleagues in the company also volunteered to help her vote for Zhu Yilong.

　　Purchasing power and leadership have become the important reasons why Zou Ying can’t do data and has no time to run the front line, but still has appeal.

　　The main force chasing the front line is young fans.

　　Fang Yu, who just celebrated her 50th birthday, is now mixed with rice circles. However, unlike Zou Ying, she has just retired from work, and she is tired of being a leader, but enjoys the feeling of being an ordinary fan.

　　"Before Sean Xiao’s endorsement was put on the naked-eye 3D screen of the mall, I followed the call of the support club to punch in offline. At that time, many fans were quite surprised to see me." The dialect mentions the scale of zinc. Although there are a lot of "Auntie Powder" in Sean Xiao, there are still a few people who can actively integrate into the circle like her.

　　Double-relaxed eye protector, usmile’s electric toothbrush, unified Manchu dinner, self-heating hot pot with small stove, double-set knife, stone robot … … All Sean Xiao’s endorsements and the same products can be found in Fangyu’s home. Because of the high degree of cooperation and sufficient disposable time, Fang Yu has been regarded as a priority batch of support team members by some big coffee fans of the support club. When organizing offline activities and punching in support occasionally, Fang Yu can have an admission ticket.

　　How does the disorderly idol economy market collide with aunts?

　　After many adverse events, the rice circle actually seems to have been crowned as a "scourge". But in fact, according to the data, the total scale of China’s idol industry may exceed 130 billion yuan in 2020. At the same time, the scale of the new tea market, where the competition is white-hot, is still at the node of breaking through the 100 billion yuan mark.

　　It is not difficult to see that the cake of idol industry is really mouth-watering.

　　According to media statistics, groupies are the largest, most sticky and highest consumption kinetic energy group in the field of pan-entertainment. Among them, female students in first-and second-tier cities, unmarried and rich are the main force of groupies.

　　However, in recent years, with the advent of the new media social era, the frequency of Internet star-making is faster, and the coverage circle is constantly breaking through. According to the results of a questionnaire, 34.05% of the "post-60s" idolize group are willing to spend more than 5,000 yuan for idolize every month, which can be said to be ahead of fans of other age groups.

　　A common way to call fans to do data in rice circles is to draw a lottery.

　　To some extent, middle-aged people with economic strength and mature thinking ability are more responsible for their idolize behavior. However, at present, the fast-running idol economic market and disorderly idolize behavior appear side by side, and the middle-aged people are also facing the mutual integration with the rice circle culture.

　　In this process, the ticket market in the idol economy is chaotic, and the problem is more and more obvious after the middle-aged groupies join. The repeated prohibition of scalpers actually has an important relationship with the irregular professional ethics of the staff in the entertainment market. Zhang Qinglan told Zinc Scale that the scalpers responsible for ticket sales and leading the way actually reached a profit-sharing cooperation with the infield staff who opened the curtain.

　　Take the tickets of 800 yuan purchased by Zhang Qinglan as an example. If she successfully hides and watches the normal performance, the income of 500 yuan will go to the infield staff, and the rest of 300 yuan will go to the scalper who sells tickets and leads the way.

　　In addition to this kind of private transaction that violates professional ethics, irregular wild speculations have also become a big mess. Zhang Qinglan later learned that she bought fake tickets in 800 yuan, some fans spent 500 yuan, and some fans spent 1200 yuan. If she didn’t happen to meet someone who bought them through a unified channel, it would be difficult for her to tell whether the price was normal.

　　Not to mention for a long time, the scalpers in the ticketing market have countless tickets, but fans can’t grab a ticket, which is not unrelated to the above chaos. Under such circumstances, it is more difficult for middle-aged fans like Zhang Qinglan who have not yet stepped into the rice circle to buy regular tickets.

　　With the diversification of Internet star-making methods, the number of middle-aged groupies will continue to increase, and the expansion of fan scale is positively related to commercial value, so the middle-aged groupies with leadership and purchasing power will also receive more and more attention. On the optimistic side, mature middle-aged groupies may bring a new cultural collision to the rice circle culture and eventually form a more benign atmosphere.

　　But on the pessimistic side, the crazy and disorderly idol economy market may isolate middle-aged groupies from the rice circle for a long time, and the coverage and market scale will be affected.

　　But in the final analysis, rice circle culture is not a heinous scourge, but more like a child who lacks spur and discipline.

　　END

　　On July 6, Shu Yuting, spokesperson of the Ministry of Commerce, introduced at a regular press conference that from January to May 2023, China’s service trade maintained an overall growth trend. The total import and export of services was 2,605.54 billion yuan (RMB, the same below), up 10.2% year-on-year. Among them, exports were 1,098.22 billion yuan, down 4.7%; Imports reached 1,507.32 billion yuan, up by 24.2%; The service trade deficit was 409.1 billion yuan.

　　Kevin·Z, an associate researcher at China Service Outsourcing Research Center, told the Economic Information Daily that the growth of China’s service trade continued to improve from January to May, and the import and export volume of services achieved double-digit growth year-on-year. It can be predicted that with the acceleration of international cooperation in China’s service industry, China’s total service trade will reach a new high in the whole year.

　　It is worth noting that while the total volume has maintained rapid growth, the structure of China’s service trade has continued to optimize, and the proportion of knowledge-intensive service trade has increased. From January to May, the import and export of knowledge-intensive services was 1,122.78 billion yuan, up 13.6% year-on-year, accounting for 43.1% of the total import and export of services, up 1.3 percentage points over the same period of last year. Among them, the export of knowledge-intensive services was 656.59 billion yuan, up by 17.2%, and the import of knowledge-intensive services was 466.19 billion yuan, up by 8.8%.

　　In Kevin·Z’s view, this is the concrete embodiment of the continuous improvement of the development quality of China’s service trade. "From the data point of view, China’s knowledge-intensive service trade continued to maintain a rapid growth trend in the first five months, accounting for a steady increase in the total import and export of services, and has become the strength to build a new development pattern of services and promote the high-quality development of trade in the new era."

　　In addition, travel services have obviously recovered. From January to May, the import and export of travel services reached 552.54 billion yuan, a year-on-year increase of 67%, making it the fastest-growing service trade field. Among them, exports increased by 53.4% and imports increased by 68.1%. Kevin·Z analyzed that from January to May, China’s travel service achieved a leap-forward growth, with a year-on-year increase of over 60%, and the recovery momentum was strong, which became an important driving force for the steady growth of service trade.

　　The favorable factors for the development of China’s service trade are still accumulating. Kevin·Z said that with the accelerated popularization of the new generation of information technology and the accelerated development of digitalization and intelligence, digital trade with digital technology, digital products, digital services and data information as its subject matter is booming. China’s digital industry has developed rapidly. At present, it is the second largest digital economy in the world, with a number of digital enterprises with strong international comparative advantages. At the same time, it benefits from a super-large market with a population of 1.4 billion, which provides fertile ground for the development of digital trade and has great development potential. In the future, digital trade will become a new engine for the development of China’s service trade, and will also make greater contributions to the prosperity and development of global trade.

　　"It only takes a few lines of code to build a regression model." Programmers recognize the performance of Google AutoML and think that the model designed by AutoML is comparable to that designed by machine learning experts. A few days ago, Google engineers introduced the Google AutoML project in China and Silicon Valley respectively.

　　Confused doubts followed — — AI evolved again? ! Already self-developed? Can control their own evolution? Is it to get rid of humans?

　　How many steps does evolution take?

　　AI has indeed evolved, and it can do more and more things and achieve remarkable results. Behind it is the "triple jump" of AI implementation path — —

　　Zhao Zhigang, a researcher at the Big Data R&D Department of Jinan Center of National Supercomputing, said: "At first, we used mathematical formulas and ‘ if… … then’ Wait for the statement to tell the computer what to do in the first step and what to do in the second step, teach it by hand, and then give the machine N groups of inputs and outputs. The rules or laws in the middle are learned by itself. "

　　"Before, many smart minds spent their whole lives studying how to extract effective features." Mo Yu, CTO of Smart Point, which focuses on intelligent shopping guide dialogue robots, explained, "The invention of neural network algorithm and the emergence of deep learning technology have made AI evolve to 2.0, and the work of extracting features is carried out by AI itself, and our work has also changed accordingly."

　　It is easy to explain the transition from "1.0" to "2.0" with the model of mathematical function: if the tasks of image recognition, semantic understanding and chess playing are all regarded as different Y=f(X), that is, the input picture, voice or chess move of "cat" is "x", and the output cat, answer and chess move is "y". Before deep learning, people find the formula corresponding to function F through their own analysis and tell it to AI. After deep learning, people input a lot of correspondence between x and y, and AI finds the formula corresponding to function f by itself.

　　"The specific content of the function F found by AI may be better than that found by humans, but humans don’t know it, just like a black box." Mo Yu said, "But the form of F is designed by AI researchers through research. If deep neural network is used, the modules in the network and the organization between modules are also designed in advance."

　　With the maturity and popularization of deep learning technology, there has been a specific pursuable experience in model construction. "The release of various common neural networks has made the threshold for employment lower and lower. Some ordinary model construction and optimization, just graduated students can get started in online learning tutorials. " Zhao Zhigang said.

　　When modeling becomes a learnable skill, AutoML appears. What it can do is the model design work of AI researchers. "It will help different companies build artificial intelligence systems, even if they don’t have extensive expertise." Google engineers recommend this. AI successfully evolved to 3.0.

　　In fact, AutoML still replaces the work that human beings can extract experience. "If people described a set of ‘ Road network ’ With the technical assistance of deep learning, the machine can find the optimal path as quickly as possible; Then AI can now design its own road network. " Zhao Zhigang was concise.

　　It can be seen that both deep learning and AutoML only replace the work that some groups of human beings have studied thoroughly. "What machines can do, try not to work by hand" is the life creed of many programmers, which gave birth to AutoML. Based on the same creed, Microsoft developed DeepCoder. "It can be used to generate programs that satisfy given input and output." Mo Yu said, but its performance is not satisfactory at present, and only some simple programs can be written.

　　Who is "God"

　　There is no doubt that the answer is human.

　　Since AI has evolved to a higher level of model design, what changes have taken place in the "hand of God"?

　　"An alchemist", Mo Yu vividly talked about his work in two words. "Smart is a professional intelligent customer service. The work of R&D personnel mainly focuses on problem modeling (how to turn actual problems into problems solved by artificial intelligence technology) and algorithm optimization (how to improve the effect of artificial intelligence algorithms)."

　　"refining" means constant debugging and improvement. "For a specific person, the more you throw your temper, the better. The more accurate the answer, the better." Mo Yu said, "Our X is the customer’s question, Y is the reply of the robot customer service, and the middle function F needs training."

　　This is not an easy task. If we divide the experience of human society into three categories: definite rules with formulas, knowledge that can be expressed in words, and feelings that can only be understood but cannot be expressed. The last category is the most difficult to ponder.

　　"Therefore, we try to build a perfect closed-loop feedback, understand the preferences of specific users, and finally achieve what they like through the expression of emotions and interests." Mo Yu said, "At present, it is in the stage of man-machine collaboration, but the acquisition of more and more samples will help our intelligent customer service to give accurate and pleasing answers."

　　It can be seen that not all fields are suitable for AI’s self-development. For example, in the aspect of problem modeling, how to abstract practical problems into machine learning problems can not be completed by AI. In the stage of AI2.0, R&D personnel also need to design the form of function F manually.

　　So, what will be the future of AutoML popularization?

　　"Humans are liberated from lower-level jobs." Zhao Zhigang said, "If the model design can be done by AI, then AI researchers will explore more the design of the basic modules that make up the model."

　　"Developing AI models with AutoML is similar to children playing with ‘ Lego ’ Toys. " Zhao Zhigang put it in simple terms, and the designers of Lego disassembled the whole world into detailed modules, so that everything could be used and then combined into complex models. The higher level of human work is to find basic units, that is, modules, for AI in different fields. For example, in the field of image recognition, humans have designed various modules such as convolution and pooling. "AutoML can build a model based on this, and constantly adjust the module combination to obtain a more reasonable output. The finer the module, the more versatile it can be, and the more self-developed AI can be used. " Zhao Zhigang said.

　　Extended reading

　　 Where are the talents needed by the industry?

　　Alleviating the shortage of talents is the main selling point of AutoML. "AI systems are blooming everywhere, but AI talents are far behind." Google explains why AutoML is indispensable. What is the current status of AI talents?

　　In 2017, the Global AI Talent Report and the BAT Artificial Intelligence Talent Development Report were released one after another. "The shortage of AI talents is real." Xu Wenjuan, vice president of Shengshi Investment Group, said, "The shortage of talents in start-up and development enterprises is particularly serious. From the current global perspective, the United States has the largest number of AI talents, and China’s AI talents can’t be compared with it in terms of number of people and experience. "

　　Zhao Zhigang has the same feeling: "China’s AI field is short of veterans, experts, generalists and top masters." The optimization and debugging of the model requires experience, the exquisite design of the model requires superb skills, and the application of AI in various industries requires compound talents. In addition, there are only a handful of top talents leading the development direction of AI, and most of them are abroad.

　　Xu Wenjuan introduced that China has the most AI talents in BAT (Baidu, Ali, Tencent). Generally, there are several kinds of background experiences of such talents, such as returnees, BAT work experience, or from universities or research institutes.

　　"AI self-development should not be able to replace people’s work in the short term, and there is still a long way to go." Xu Wenjuan said. Zhao Zhigang analyzed from an academic point of view: "Only when human beings design AI models in different application fields and further decompose them into a series of general modules, such as the periodic table of elements in chemistry, DNA and RNA in biology, can this self-development have more applications."