Qubit, report | official account QbitAI

　　Nvidia’s new AI can quickly turn a golden retriever in a video into a meerkat.

　　Just show the AI two static pictures of meerkats:

　　Before seeing these two images, the AI had never seen an animal like a meerkat, not in the training dataset.

　　There were many other animals that the AI had never seen before. Just give it a photo or two to familiarize it with, and you can replace the golden hair with their faces.

　　For example, ferocious big cats:

　　In this way, the Golden Retriever’s relatives, such as huskies, are even more concerned:

　　Although the same translation is from picture to picture, and the same is unsupervised, this AI is very different from the predecessors of the horse-turned-zebra. The predecessors can only translate between animals they have seen. During training, I have seen many horses and many zebras;

　　And NVIDIA’s new contestant is equivalent to never seeing a zebra in training. Animals that are not in the training dataset, as long as they can see one or two pictures during the test, it is enough.

　　The Few-Shot Learning algorithm greatly reduces the requirements for training data.

　　The team has open-sourced the algorithm and launched a one-click face-changing demo. So, let’s play with it today and then talk about the principle.

　　The wrong and correct way to open

　　I tried the demo on the chicken freezer.

　　The first question is to pass a cold meow up and select the head with the box.

　　?? Thank you to my old Si Xia

　　Therefore, all kinds of animals have gained a cold side.

　　The second question, passed a Rebs up, which was also half-sided:

　　Unexpectedly, the orcs who generated the aura of nobility:

　　AI’s artistic talent is upon us, but I still want to solemnly remind you:

　　The demo application is called PetSwap. Please select the correct opening method. Here is the correct demonstration.

　　The third question is to break through the dimensional wall. Go, Detective Pikachu:

　　Everyone donned Sherlock Holmes hats, but only the hound in the upper right corner unlocked the sexy blush.

　　What an elegant and fulfilling morning.

　　Play enough, it’s time to see the principle.

　　Never seen animals, just take a look

　　As mentioned at the beginning, this is a small sample translator. It needs to replace a Content Image, such as a golden retriever, with a Class Image, such as a husky or a cougar.

　　The model is divided into three parts:

　　One is the Content Encoder, the pink part. It maps the input content map (Golden Retriever) to a Content Latent Code.

　　The second is the class encoder (Class Encoder), the green part. First map each class map (Husky) to a code. Then take an average to get the entire class code.

　　The third is the decoder (Decoder), the blue part. First map the category lattice code to the adaIN parameter, and then decode the content lattice code to generate the translation result map.

　　When training, there are golden retrievers and huskies in the dataset. The AI is between these categories and cultivates the face-changing skill:

　　However, there are no cougars in the training dataset. What should I do to generate cougars during testing?

　　Here’s the secret: When the class diagram and the content diagram look the same, let the model generate a reconstruction.

　　In this way, as long as you temporarily look at a cougar (or a few) during the test, you can turn the unseen moment into a seen one. It is not difficult for the AI to translate the dog in the training dataset into a cougar:

　　You’re done.

　　Go play, too!

　　Such a (excellent) show of AI, you must also want to train it.

　　The code, demo, and paper are all here:

　　Demo Portal:

　　https://nvlabs.github.io/FUNIT/petswap.html

　　Paper Portal:

　　https://arxiv.org/abs/1905.01723

　　Code Portal:

　　https://github.com/nvlabs/FUNIT/

　　Home Portal:

　　https://nvlabs.github.io/FUNIT/

This article was first published on WeChat official account: Qubit. The content of the article belongs to the author’s personal opinion and does not represent the position of Hexun.com. Investors operate accordingly, please bear the risk.

　　The opening of Huawei’s smart car business to equity cooperation will become a milestone event in the automotive industry.

　　November 27,publishAfter consultation, Huawei intends to establish a company engaged in the research and development, design, production, sales and service of automotive intelligence systems and component solutions. And its affiliates intend to invest in acquiring the equity of the target company, the proportion shall not exceed 40%.

　　The announcement said that the target company’s business scope includes automotive intelligent driving solutions, automotive intelligent cockpit, intelligent vehicle digital platform, intelligent vehicle cloud, AR-HUD and intelligent vehicle lights, etc., and will inject related technologies, assets and personnel dedicated to the target company’s business scope into the target company.

　　Affected by the good news, the opening of the market on November 27, one word limit, the amount of bidding and sealing orders was nearly 4 billion yuan, and the listed companies of class A share associated with the concept of Changan Automobile rose one after another. As of the close,,,,,Daily limit.

　　Strong cooperation, deep binding and intelligent speed up

　　Huawei Smart Car Solution BU is Huawei’s end-to-end business responsibility body in the field of smart cars, extending Huawei’s ICT technology advantages to the smart car industry and providing incremental components for smart connected cars.

　　Previously, Changan Automobile has had several strategic partnerships with Huawei. In November 2021, the company partnered with Huawei,The jointly built high-end smart car brand Avita was officially launched; in August 2023, Deep Blue Auto and Huawei signed a cooperation framework agreement, and the two sides will cooperate in the field of intelligence.

　　For this cooperation, Yu Chengdong, executive director of Huawei and chairperson of the smart car solutions sector, said that China needs to create an electric intelligent open API with the participation of the automotive industry, an open API with a’locomotive ‘. Huawei will also work with more strategic partner automakers to continuously explore new models of openness and win-win.

　　It is expected that Huawei’s core technologies in the fields of intelligent driving, intelligent cockpit, and intelligent vehicle cloud will deeply empower the company, and the company’s intelligent competitiveness will continue to improve.

　　The target companies of this cooperation will operate in a market-oriented model and enjoy Huawei’s system capabilities and capital markets.

　　It is said that under the ecology of MengzhixingFour partners, including Chery, BAIC and Jianghuai, are expected to be the focus of "open equity".

　　On the basis of in-depth cooperation with Huawei, Changan Automobile’s main parts suppliers and capital related party stocks are also expected to continue to benefit. Changan Automobile related suppliers include,,, Longwei HengrunWait.

　　List of concept stocks exposed

　　Data treasure statistics, as of the close of November 27th, 19 class A shares of Changan automobile concept stocks. Since November, the above concept stocks have risen by nearly 80%. Among them,,,The range increase ranks among the top three.

　　fromAccording to the third-quarter report data, the first three quartersMore than $100 million, of whichNet profit 191 million yuan ranked first, followed by,,.

　　From the perspective of valuation indicators, as of the close on November 27, there were two companies with a rolling price-to-earnings ratio of less than 30 times.The lowest was 15.84 times, and thereafter.

　　fromLooking ahead, this monthachieveThere are three of them, Dongjian Technology ranked first with a net inflow of 58.0463 million yuan, followed by,.

On the evening of March 5, NIO released its full-year financial results for 2023, which were mixed.

I am happy that the revenue reached a new high. According to the data, in 2023, the total revenue of NIO increased by 12.9% year-on-year to 55.62 billion yuan. Among them, the sales of automobiles were 49.2573 billion yuan, an increase of 8.2% year-on-year. The increase in revenue was mainly due to the increase in sales of NIO in the past year. NIO delivered 160,000 new cars in 2023, an increase of 37% year-on-year. But this figure did not meet NIO’s original target of 250,000 vehicles.

Hefei Jianghuai NIO Factory

The worry is that losses have intensified. According to the financial report data, NIO’s net loss in 2023 was 20.72 billion yuan, an increase of 43.5% year-on-year; the adjusted net loss was 18.30 billion yuan, an increase of 51% year-on-year. During the reporting period, NIO’s gross profit margin and automobile gross profit margin both declined compared with the previous year. NIO’s gross profit margin fell from 10.4% last year to 5.5%, and automobile gross profit margin fell from 13.7% last year to 9.5%.

It is reported that in order to cope with market competition and expand sales scale, NIO will officially launch a sub-brand of 200,000-300,000 yuan mass market this year, code-named "Alps", the first model will be released in the second quarter of this year, and delivery will start in the fourth quarter.

NIO CEO Li Bin sees the new brand as an inflection point in NIO’s performance. He revealed that the first car of the sub-brand will compete directly with Tesla Model Y, and said that the cost will also be about 10% lower than Model Y. In addition, Li Bin said at the earnings conference that there will be more than 100,000 yuan of models listed next.

In terms of cash reserves, as of December 31, 2023, NIO held about 57.30 billion yuan in cash and cash equivalents. This was mainly due to two rounds of strategic investments totaling $3.30 billion by Abu Dhabi investment institution CYVN in the second half of last year.

However, NIO still has two huge bills to pay, a $29.77 billion payable and a $9.82 billion loan.

Previously, NIO has made it clear that the NIO brand will not release a new car in 2024, which means that before the first model of the sub-brand is officially delivered in the fourth quarter, the eight models currently on sale by NIO will still bear the responsibility of supporting NIO for a long time.

Looking ahead to this year’s Quarter 1, NIO expects its new car deliveries to be between 31,000 – 33,000 vehicles; revenue is expected to be between 10.499 billion – 11.087 billion yuan, and NIO brand gross margin will reach 15% -18% this year.

1905 movie network news　On July 21, the fifth Jackie Chan International Action Film Week kicked off in Datong. Led by Tsui Hark, a seven-member jury composed of the Russian director Sergei Podlov, the New Zealand director Martin Campbell, the Canadian director Paul Haggis, the Japanese action filmmaker Baoaki Kurata, the Thai director Prakia Pingkeyao and the Chinese actor Xu Fan made an official appearance. It will determine the best picture and seven "Iron Man" honors.

Zhu Yilong, as the youth promotion ambassador of this film week, took the stage to pay tribute to action filmmakers and convey the awe of his profession. Jackie Chan and Wu Lei, the youth ambassador of the ancient Great Wall Protection Program, appeared together to call on filmmakers and all sectors of society to pay attention to the protection of the Great Wall.

　

Tsui Hark leads the international jury to select "Iron Man" Zhu Yilong to pay tribute to action filmmaker Jackie Chan as an idol

　

This year’s Jackie Chan International Action Film Week features 10 films from China, the United States, Brazil, Pakistan, Indonesia, Russia, India and other countries competing for Best Picture and seven "Iron Man" honors in different categories.

　

The jury, which decides the honors, is also more international. It is made up of directors and actors from China, Russia, Canada, Japan and other countries. The famous director, producer, and director of the series, Tsui Hark, is the chairperson of the jury.

　

Russian director Sergei Podlov; New Zealand director Martin Campbell, who once directed; producer, screenwriter, Canadian screenwriter and director Paul Haggis; Japanese action actor Kurata Baoaki, who has participated in a large number of Hong Kong action films; Thai director Prakia Pingkeyao, who has directed other action films, and Chinese actor Xu Fan, winner of the 14th China Film Huabiao Award for Outstanding Actress, made an official appearance at the opening ceremony as a judge and Chairman Xu Ke.

　

"These six filmmakers are experienced in film and have different aesthetic experiences in different cultures," Tsui Hark said at the opening ceremony. He saw his participation in Jackie Chan Film Week as a unique experience and learning opportunity, and hoped to share rare professional and aesthetic exchanges with other judges. Tsui Hark also expressed the hope that the selection of various honors this year can be more exciting and fair.

　

Actor Zhu Yilong, who appeared at the opening ceremony as a youth promotion ambassador for this year’s film week, regarded Jackie Chan as an idol on his career path, and revealed on stage that Jackie Chan’s mobile phone kept a video of Jackie Chan receiving the Oscar for Lifetime Achievement.

　

"When I saw my eldest brother standing on the stage with a golden golden statuette in his hand, saying his acceptance speech, I was very moved, excited and proud." Zhu Yilong said that Jackie Chan set an example for young actors: "Jackie Chan has become a spirit in my heart. I will use my full strength and focus to interpret the word actor."

　

Zhu Yilong recalled seeing the hard work of action filmmakers more than once in filming, with people falling, injured and even being taken to the hospital. "Thank you for your efforts," he said onstage. "I feel like you are protecting the well-being of the actors. You are the real unsung heroes of this industry."

　

Jackie Chan sings "Starlight" to support poverty reduction, Wu Lei brings 100 volunteers to call for the protection of the Great Wall

　

At the opening ceremony, singers such as Black ACE, Lin Zhixuan, Dimaxi, Jike Junyi, Li Yugang, Li Xinyi, Gao Jin, Wei Yunxi, Lin Junjie, Phoenix Legend and other singers brought wonderful performances to support the 5th Jackie Chan International Action Film Week.

　

Accompanied by the singing of children’s voices, Jackie Chan also played a song "Starlight" at the opening ceremony. This song is the theme song of the movie channel "Poverty reduction battle – Starlight Action". In the past year, more than 100 Starlight team members have gone to poverty-stricken areas all over the country under the call of the promoter Jackie Chan, and used their influence and appeal to do their part for poverty reduction.

　

After a year, Jackie Chan returned to Datong, the starting point of the "Starlight Action", and launched the ancient Great Wall protection plan. Jackie Chan once again spoke out for the "Starlight Action", which aims to call on filmmakers and the whole society to join the protection of the Great Wall. The launch of the plan also helps to further carry out poverty reduction, penetrating into the front line, so that the cultural heritage of the Great Wall can truly benefit the poor, which is of great significance to the development of areas along the Great Wall and poverty reduction.

　

Wu Lei, who took to the stage as a youth ambassador with 100 volunteers to respond to the Great Wall protection plan, said: "By protecting the ancient Great Wall, it is also an honor to be able to continue to contribute a small amount to the fight against poverty. I hope we can call on more young people to join us."

　

Jackie Chan took over the banner of protecting the Great Wall from Yuan Jianqin, one of the ten most beautiful Great Wall guards in Shanxi Province, and passed it on in turn.In the end, Wu Lei waved the flag in the center of Taiwan and led the audience to recite the oath of "Let’s protect the ancient Great Wall together, and the Great Wall will never fall."

　

With the opening of the 5th Jackie Chan International Action Film Week, a series of activities and screenings will also be carried out in sequence. The best film and 7 "Iron Man" honors selected by the jury led by Tsui Hark will be officially announced at the closing ceremony on July 27. Thank you to FAW-Volkswagen, the official designated car of the 5th Jackie Chan International Action Film Week, for your strong support of this event!

　　Affected by the COVID-19 epidemic, at present, the medium and high-risk areas in Guangzhou, Guangdong are under closed management, and all personnel can only enter and exit. During this time, Guangzhou has further increased the supply of materials to these closed key areas to meet the daily needs of residents.

　　On the 11th, dozens of trucks loaded with high-quality agricultural products departed from Qingyuan and headed for Guangzhou. These goods, covering more than 10 kinds of high-quality agricultural products such as zongzi, Qingyuan chicken and eggs, were delivered to Liwan District, Yuexiu District and other places in Guangzhou.

　　Li Chunni, head of Qingyuan Agricultural Enterprise:The chickens go directly from the chicken coop to the slaughterhouse within 1 hour by special car. The products are operated in strict accordance with standards, and the vehicles and outer packaging are strictly disinfected before leaving the warehouse, and the whole process is cold chain. We will donate 2,000 Qingyuan chickens and 36,000 newborn eggs to express our concern. The Dragon Boat Festival is approaching. I would like to say to the staff working on the front line that you have worked hard.

　　In addition, in order to ensure the living needs of residents in closed areas, the Guangzhou Municipal Department of Commerce has also launched online and offline supply guarantee enterprises to increase the organization of supply sources and increase the number and types of material supply points. For medium-risk areas, the number of material supply points set up within the community has also increased from the first dozen to 127, making it convenient for residents to purchase.

　　Residents of the closed area:This is chicken, vegetables and eggs. You can eat whatever you want. The chicken thighs should be done at night.

　　At the same time, the Guangzhou Municipal Department of Commerce has increased the distribution of takeaway smart cabinets offline, expanded contactless distribution services, and ensured the category of materials. On the basis of eight main and by-staple foods such as grain, oil, rice, noodles, meat, poultry, eggs and milk, it has gradually increased the supply of more than 30 varieties of food ingredients such as fruits, cured flavors, biscuits, canned food, and seasonings. In particular, it has increased the supply of food such as rice dumplings during the Dragon Boat Festival to enrich residents’ tables.

　　Lin Guoqiang, Deputy Director of Guangzhou Municipal Bureau of Commerce:Now the entire supply has been guaranteed from the very beginning, and gradually through the supply of platforms and the guarantee of offline enterprises, the diversity of residents’ lives has been realized. This includes the supply of our ingredients, the supply of food, and the supply of general daily necessities, which are also gradually being carried out.

　　After the first phase of the announcement of the online car-hailing service rate ("commission"), Didi’s "Questions and Answers" launched the second phase of the content today, focusing on the price issues that drivers and passengers are generally concerned about. Guo Fei, technical director of Didi’s online car-hailing supply and demand strategy department, answered the factors that determine the price change of online car-hailing and solicited comments and suggestions from the public.

　　Guo Fei pointed out that, like the "fruit freedom" that has caused heated discussions in the media and netizens some time ago, the decrease in supply and extreme weather have led to the increase in the price of vegetables and fruits, and netizens have said that they cannot afford to eat fruits. The price of online car-hailing is affected by factors such as supply and demand, local consumption level, income level and energy price. Among them, supply and demand are the most important and complex factors. Passenger demand is stronger in morning and evening peaks, extreme weather, hot summer and cold, and driver willingness, compliance policies, safety and security will affect the supply of drivers. Any change in demand or supply will upset the original balance.

　　Guo Fei said that the relationship between supply and demand fundamentally determines the fluctuation of prices. Only when the demand for travel is growing rapidly, and the city continues to be in short supply and capacity shortage, the price needs to be raised. But when the supply and demand are balanced, random price increases will definitely reduce the demand for passengers to take a taxi, directly affecting the income of drivers and platforms, which also determines that Didi will not raise prices at will. Didi will continue to work hard to continuously explore the characteristics of temporal and spatial changes related to supply and demand and analyze the influencing factors, summarize the laws of supply and demand changes in the travel field; respect the market, so as to better serve users.

　　Since September last year, Didi has continued to strengthen dialogue and communication with the public, and has successively launched communication columns such as "Public Council", "Answers to Questions", and "Safe Release". Didi will continue to be open and transparent, and actively work with all sectors of society to build a safe and healthy travel ecosystem.

　　The following are the original questions and answers of Didi’s second "Ask and Answer":

　　What factors determine the price of a car on Didi?

　　(Guo Fei, Technical Director of Online Car-hailing Supply and Demand Strategy Department)

　　Passenger:

　　Taxi prices often change, so why should Didi adjust it?

　　Peak price increases, is Didi taking advantage of the fire?

　　Driver:

　　Oil prices are rising, and the air conditioner is turned on in summer. Should the fare be increased?

　　What should I do if I change the car and insurance after compliance, the cost is high and the income is less?

　　After answering the questions related to "platform service rates (commonly known as commissions) " in the last issue of "Questions and Answers", we received feedback and questions from many driver masters and passenger friends, including many of the above questions about online ride-hailing prices.

　　In fact, just like the "fruit freedom" that caused heated discussions in the media and netizens some time ago, the decrease in supply and extreme weather have led to the increase in the price of vegetables and fruits, and netizens have said that they cannot afford to eat fruits. The fluctuation of online car-hailing prices is also similar, which is affected by factors such as supply and demand conditions, local consumption levels, income levels and energy prices. Among them, the supply and demand situation is the most important and complex factor. Any change in demand or supply will upset the original balance.

　　Demand: Morning and evening peaks, extreme weather, heat and cold are more vigorous

　　There are travel tides in the city, not only is it difficult to take a taxi in the morning and evening peaks, but also in bad weather, extreme heat and cold and peak tourist seasons, using Didi to call a car will also encounter "queues", because there are more people taking a taxi at this time, and everyone hopes to travel conveniently and comfortably.

　　During the peak of the working day, or when the spring flowers are blooming and the autumn is cool, the number of people traveling by bus, subway, and bicycle will increase, and the number of people taking taxis will be relatively small. At this time, it is easier for passengers to order a car, but the driver’s perception is "less orders."

　　Supply: Affected by driver willingness, compliance policy, safety assurance, etc

　　During holidays such as the Spring Festival and National Day, drivers prefer to accompany their families or travel, rather than go out to take orders. However, in rainy days, severe road flooding or other extreme weather, for their own safety reasons and to avoid vehicle damage, the number of drivers leaving the car will also be greatly reduced.

　　Although the number of passengers taking taxis increases in summer, turning on the air conditioner will also significantly increase fuel consumption and increase additional costs. Therefore, drivers often decide whether to take orders based on their income, weather, traffic jams, etc., which also leads to constant changes in supply.

　　In addition, the implementation rules for the management of online car-hailing business services in various places have different regulations on the access of drivers and vehicles, and relatively few drivers meet this condition. Drivers change vehicles according to restrictions such as vehicle wheelbase, displacement, and vehicle price, and pay operating insurance, which also greatly increases costs, and even some drivers change careers as a result.

　　Another thing to note is that since last September, we have continued to upgrade our security, and we have intensively launched security measures such as late-night service driver standards, APP facial recognition, and in-car video recording equipment, which have also affected the supply to a certain extent.

　　Price adjustments help to ease the imbalance between supply and demand

　　When a city’s response rate continues to decline at certain times or throughout the day for a certain period of time, and the supply and demand are obviously out of balance, passengers will feel that it is difficult to get a taxi, and 3 out of every 10 taxis may not be called, as happened in Shenyang recently. When prices are appropriately raised, price-sensitive demand will be reduced, and at the same time, more drivers will be attracted and encouraged to get out of the car and go to hot spots to take orders. Supply and demand can be balanced. At present, most cities are in a state of more passengers and less drivers.

　　On the contrary, if a city has a long-term oversupply during certain periods or throughout the day, and drivers receive fewer orders for a long time, they will not be able to obtain a reasonable income. At this time, the price of online car-hailing is appropriately reduced, which not only allows passengers to get a ride at a cheaper price, but also guarantees the driver’s income. For example, in the first half of this year, the express train in Jiyuan, Henan Province, and the special car in Hefei, Anhui Province, and the special car in Urumqi, Xinjiang Province, have been oversupplied for a long time in some periods, so the starting price, mileage fee and duration fee for the corresponding period have been reduced.

　　The relationship between supply and demand fundamentally determines the fluctuation of prices. Prices need to be raised only when the demand for travel is growing rapidly, and the city continues to be in short supply and capacity shortage. But when supply and demand are in balance, random price increases will definitely reduce the demand for passengers to take a taxi, directly affecting the income of drivers and platforms, which also determines that Didi will not raise prices at will. Due to the continuous development of the economic level and urbanization process, the demand for travel and the labor and living costs of drivers in most cities continue to grow, so everyone will feel that prices have risen more and fallen less.

　　The supply and demand situation is complex and changeable, and we are still working hard to continuously explore the characteristics of spatiotemporal changes related to supply and demand and analyze the influencing factors, summarize the laws of supply and demand changes in the travel sector, and respect the market in order to better serve users.

On January 16, at the 2024 Changan Automobile Global Partner Conference, Zhu Huarong, Chairperson of Changan Automobile, responded to and shared the establishment of a joint venture with Huawei, the 2024 sales target, and recent personnel changes.

"The new joint venture between Changan and Huawei is tentatively named’Newcool ‘." According to Zhu Huarong, since August last year, the two sides have carried out multiple rounds of exchanges on the establishment of the new company. The two sides are very compatible in terms of industrial judgment, development concepts, and cooperation ideas. Therefore, in less than three months, Changan and Huawei reached a cooperation intention and signed an "Investment Cooperation Memorandum" at the end of November last year.

It is reported that the two sides are conducting transactions and cooperation agreement negotiations, and all related work is progressing smoothly as planned. The new company is mainly engaged in the research and development, design, production, sales and service of automotive intelligence systems and component solutions. The business scope includes seven major fields such as automotive intelligent driving solutions, automotive intelligent cockpit, intelligent vehicle digital platform, intelligent vehicle cloud, AR-HUD and intelligent lights. Zhu Huarong also mentioned that during the cooperation process, Huawei promised not to engage in the whole vehicle business; not to engage in the new company business; for the smart selection business, the two sides have also done good research and discussion.

In addition to the cooperation form mentioned above, Avita, a brand of Changan Automobile, and Huawei adopt the HI model (Huawei provides full-stack integrated solutions), which is also the only one among the mainstream car companies. In this regard, Zhu Huarong explained that doing so (adopting the HI model) is in line with the laws of the industry and meets the requirements of industrial policies, so that the interests of users can be fundamentally guaranteed. We and Huawei’s innovative model, strong alliances, complementary advantages, maximize their respective advantages, and form a bundle of interests. From another perspective, this is also the best result of the CHN model.

In 2023, Avita 11 and Avita 12 will be launched on the market, of which Avita 12 will make its world debut at the Munich Motor Show, and will break through 20,000 cars in the first month of listing. Avita 12 is equipped with HarmonyOS 4.0. At the same time, Avita 12 is also equipped with Huawei’s high-end intelligent driving system ADS2.0, which reduces dependence on high-precision maps and realizes a very "smart" driving experience covering all scenarios such as high-speed sections, urban sections and parking links.

As the second product of Avita and an important phased achievement of the mid-term goal of "four-year four-car", Avita 12 adheres to the product concept of "forward-looking design" and "warm technology", and will also open up a new market in the luxury coupe field, creating a unique and futuristic travel and life experience for users.

Changan and Huawei’s new company is named "Newcool". The first reaction to seeing this news is that Avita 12 is going to take off in situ. With the deep blessing of these two dads, future cutting-edge technologies should give Avita 12 priority. Looking forward to living in the family!

　　On the evening of July 21, the 5th Jackie Chan International Action Film Week opened in Datong, Shanxi. Jackie Chan, the founder of Jackie Chan International Action Film Week and Xu Ke, the chairperson of the jury, led the jury to appear.

　　Tsui Hark served as the chairperson of the jury

　　After last year, Jackie Chan International Action Film Week has once again settled in Datong City, Shanxi Province, a famous historical and cultural city. The honorary selection section of the 5th Jackie Chan International Action Film Week "Iron Man" attracted 152 films from 36 countries and regions around the world. After a rigorous and professional selection, ten outstanding films from four continents and seven countries, such as "Big" People "," Unparalleled "and" Tifa is in trouble ", stood out and were successfully shortlisted for the final" Iron Man "honorary selection unit." Big "People" appeared at the opening ceremony as the opening ceremony of the exhibition film. On behalf of the crew, the director 500 expressed their excitement for the film being shortlisted for the "Iron Man" honor.

　　Each "Iron Man" honor will be selected from the 10 shortlisted films by the fifth Jackie Chan International Action Film Week jury. Tsui Hark will serve as the chairperson of the jury, and the Russian director Sergei Podlov, the New Zealand director Martin Campbell, the Canadian director Paul Haggis, the Japanese actor Katsuaki Kurata, the Thai director Prakia Pinkayo and the Chinese actor Xu Fan will be the judges.

　　During the 5th Jackie Chan International Action Film Week, all the "Iron Man" honorary shortlisted films will be screened to the audience. In addition, this film week will also bring 4 action film screening units of "Dragon Tiger Martial Artist", "Action Master", "Asian New School Jianghu" and "Women Hero".

　　Remember to "respect" the profession

　　At the opening ceremony, Jackie Chan International Action Film Week’s promotional film "Original Heart" was released. Directed by director Ding Sheng, "Original Heart" is a moving 70-second video that condenses Jackie Chan’s 65-year legendary life into a subtle insight. Jackie Chan sighs in the film: "I am 65 years old, I don’t want to stop, I just want to look back occasionally."

　　Jackie Chan admitted that although Jackie Chan International Action Film Week has gone through the difficult stage of its infancy, it is still a "child" at the age of 5, and the progress has been made thanks to the efforts of the staff and the support of peers, friends and fans. He said that the improvement of the scale and internationalization of the film week has made the review results more professional and credible, which can give due recognition to the colleagues who have worked hard in the field of action movies in the past year.

　　At the scene, Jackie Chan also sent Zhu Yilong his autobiography "Old Before I Grow Up" and the new album "I’m Still Jackie Chan", and he also hoped to share his life experience with everyone.

　　Implemented the "Ancient Great Wall Protection Plan" this year

　　Jackie Chan is not only committed to promoting the development of Chinese action movies, but also actively participates in public welfare undertakings. During the 4th Jackie Chan International Action Film Week held in Datong last year, Chinese filmmakers launched a large-scale public welfare poverty alleviation project "Poverty Reduction Tough Battle – Starlight Action" under Jackie Chan’s advocacy, actively implemented the national poverty alleviation policy, and allowed Da Ai to enter poverty-stricken areas, bringing real help to the people in poverty-stricken areas.

　　At the scene, Jackie Chan thanked all the "Starlight team members" for their achievements in the past year. Talking about the "poverty reduction battle – Starlight Operation", which has come to the second year, Jackie Chan said that this year’s "Starlight Operation" will be "Ancient Great Wall Protection Plan" as the theme.

　　The 100-person volunteer team of the "Ancient Great Wall Protection Project" also appeared on the stage, and together with the guests on the stage, under the leadership of the flag bearer, Ms. Yuan Jianqin, the ten most beautiful Great Wall guardians in Shanxi Province and the executive vice president of the Datong Great Wall Society, carried out a solemn flag-raising ceremony. Jackie Chan also led all the volunteers to solemnly swear to the cause of ancient Great Wall protection, and the oath of "The Great Wall will never fall" resounded on the scene. In the countdown sound of the audience, the 2020 "poverty reduction battle – Starlight Operation" was officially launched.

　　It is reported that the 5th Jackie Chan International Action Film Week launched a series of activities from July 21 to 27. Text/Our reporter Xiao Yang

On August 23rd, the first Beijing Station of the "Data-Driven Operational Growth" City Tour Salon was successfully held! At the event site, the first push invited user growth expert Xu Zichao, author of "Super Operation" Han Xu, senior product manager of Mango TV Roman Ling, COO of Mengbao Company Liu Mengchen, and senior product expert Yuan Ziwei, to share in depth about "APP operation breakthrough and advancement", bringing new ideas, new strategies and new methods for APP operation growth in the digital intelligence era to the on-site guests and online audiences. At the scene, everyone also fully exchanged views on hot topics such as data value mining, digital intelligence operation system construction, digital intelligence growth strategy design and implementation, and created a new path for APP operation growth.

Nowadays, many Internet companies are accelerating the upgrade of digital intelligence, mining deeper user value through "data-driven", improving operational efficiency and effectiveness, and is becoming the operating consensus of Internet people. At the event site, user growth expert Xu Zichao also said that the current is in the transition stage of the decline of Internet technology dividends and the outbreak of artificial intelligence technology dividends. Artificial intelligence has become a new productivity, so operations also need to shift from human experience-driven to data and algorithm-driven in order to better solve the growth problem.

User growth expert Xu Zichao shared on site

As an old friend of the majority of APP, Weitui has been deeply cultivated in the mobile Internet industry for more than ten years, serving hundreds of thousands of APP customers such as People’s Daily, Xinhua News Agency, Central Video, Sina Weibo, Mango TV, Didi Chuxing, Ele.me, and Pocket Life. From providing third-party push notification services for developers to now providing digital intelligence operation services and overall solutions for APP, Weitui has accumulated profound practical experience in data-driven operation growth. The holding of the "Data Driven Operation Growth" city tour salon is also to create a platform for the industry to share experience methods and create solutions, help more partners "make good use of data", and fully tap the value of data to achieve cost reduction and efficiency in the operation process.

At the salon site, Yuan Ziwei, a senior product expert, brought the company’s digital intelligence operation methodology and service cases, allowing the audience to intuitively feel the huge driving effect of data and algorithms on APP optimization products and operation strategies, user experience upgrade and user value transition.

Yuan Ziwei, a senior product expert, shared on the spot

Digital intelligence growth is the only way for APP operation to break and advance. However, there are still many pain points and difficulties in how to implement the digital intelligence operation growth strategy. In this salon, senior Internet operation expert Han Xu and operation growth traders from Mango TV, Mengbao Company and other Internet companies shared their valuable experience in designing and implementing digital intelligence growth strategies in APP operation scenarios such as content operation, product iteration, and commercialization.

Senior Internet operation expert Han Xu shared on the spot

Roman Ling, Senior Product Manager of Mango TV, shared on site

Liu Mengchen, COO of Mengbao Company, shared on the spot

At the salon, the guests shared a lot of dry goods, which resonated with many audiences. The "Data-Driven Operational Growth" Urban Tour Salon departed from Beijing and will continue to bring together many senior experts in the Internet industry to bring digital intelligence growth cases of vertical APPs and innovative practices in data applications, and work together to create a new picture of digital intelligence growth.

Group photo of the speakers and the audience

On May 7, Beijing announced a taxi fare adjustment plan, including an increase in the starting price and the charging fee per kilometer of rental. After the new plan was announced, controversy ensued. So, how is the pricing in foreign metropolises and Hong Kong? Is the pricing method affected by other factors?

Looking at some big cities, although they will be priced by mileage, the total pricing method is different, and the whole set of pricing methods in each city is unique. Don’t believe it? Then you can read it down:

Big cities in the United States: Washington, DCThe head price must be added!

There are two types of price management in the United States, one is to set the highest rate and the lowest rate, and most places implement a fixed rate.

If you want to take a taxi in Washington, D.C., then for the first 0.2 kilometers, you need to pay a starting price of about 18.4 yuan(The local currency is converted into RMB, the same below)After that, for every additional 0.2 kilometers, an additional 1.67 yuan will be charged, and in case of traffic jams, an additional 153.6 yuan will be charged per hour.

There are additional conditions for taking a taxi in Washington. If it is a taxi, an additional 6.14 yuan can be charged for the second, third and fourth passengers, up to a maximum of 18.4 yuan. Baggage is charged an additional 3.1 yuan for each passenger space. If there is a snow day that makes the road slippery, an additional 92.2 yuan will be charged.

New York’s yellow taxis start at 15 yuan, including 0.2 miles, and charge an additional 2.4 yuan for every 0.2 miles thereafter; during peak hours (Monday to Friday from 4 to 8 pm), the surcharge is 6 yuan, and the parking and waiting hour is 144 yuan.

According to the American Taxi website, in the 26 largest cities in the United States, the most expensive for the first 5 miles (about 8 kilometers) is Boston, which costs about 100 yuan, and the cheapest are St. Louis and Chicago, which cost about 50 yuan and 53 yuan respectively.

New York Taxi

Tokyo: What? You actually want to take a taxi? It’s expensive!

Taxi fares are notoriously expensive in Tokyo, Japan. Japanese people don’t usually take taxis until they have to. Basically, taxis start at 44 yuan, then 15.5 yuan per kilometer, and if calculated by the hour, you will be charged an additional 167.4 yuan for every hour of waiting. However, this is only the basic fare method. According to the data, passengers will pay different fares depending on the company where the taxi is located.

Tokyo Narita Airport to Tokyo City taxi fare is sometimes equivalent to a one-way ticket from Shanghai to Tokyo, and compatriots who come to Japan should not move their casual taxi habits in China. In addition to walking, here is basically a well-developed public transportation.

Tokyo Taxi

Hong Kong: Is it too expensive to take a taxi? Look at the color of the car!

There are three types of taxis in Hong Kong, namely "red", "green" and "blue". Of these, only the "red" can operate throughout the territory, and the other two can only operate in specific areas.

The starting fare for taxis in Hong Kong’s urban area is 15.8 yuan, and then an additional 0.8 yuan to 1.2 yuan per 200 meters will be charged depending on the length of the journey and the type of taxi color.

Hong Kong red taxi

Hong Kong green taxi

Hong Kong Blue Taxi

London: Long journey? It’s okay, I’ll just drive faster!

The London taxi fare is divided into three parts: time period, distance and time taken. The starting price is 22.8 yuan. On weekdays from 6am to 8pm, if it takes 6 to 13 minutes to cover the 1.6km distance, the minimum price must be 53.25 yuan, and the maximum price must be 83.7 yuan. But if it takes 10 to 20 minutes to cover the 3.2km distance, the price will not be stacked on a per-mile (per 1.6km) basis, but will be less than the per-mile stacking. The evening taxi fare will be higher.

London taxi pricing can be accurate to the extent planned in black and white, that is, regardless of how much time passengers actually spend on the road and how many miles they travel, according to the black and white tables in the regulations, they can check how much they should pay.

London Taxi

Paris: There is a minimum spend, and pets will be charged extra.

Taxi fares in Paris start at Rmb16 and are billed in two periods: during the day (7am-7pm) and at night (7pm-7am). During each period, passengers are charged in three ways: A, B and C, depending on the region in which they take the taxi.

The A price is the cheapest, suitable for driving in Paris during the day, and the fare is 4.8 yuan per kilometer; the B price is suitable for night time in Paris and during the day time in the suburbs of Paris, and the fare is 8 yuan per kilometer; the C price is the most expensive, suitable for night time in the suburbs and areas outside Greater Paris, and the fare is 12.8 yuan per kilometer. Each taxi has three small lights A, B and B on the top, which allows passengers to know the fare here and now.

In addition, there is a charging method based on time and speed: if the taxi speed is higher than the standard, the meter will be charged at 195 yuan per hour.

This is far from enough. In addition to the starting price and the mileage, taxi drivers can also charge extra for certain items, such as: at train stations, airports or places with special signs, you need to pay an additional 5.6 yuan; if there are more than 3 passengers, the 4th passenger needs to pay an additional 20 yuan; if there are pets, you need to pay an additional 4.8 yuan; if the passenger’s luggage exceeds 5kg, you need to pay an additional 7.20 yuan; if there are large items (such as sledges, bicycles, etc.), you need to pay an additional 7.20 yuan…

In addition, the most unaccustomed fee for foreign passengers is the "minimum consumption" of taxis. Although the starting price of taxis is 16 yuan, each taxi has a minimum consumption of 48 yuan.

Taxi pricing and living standards

There are many factors that determine the pricing standard of taxis in various cities, including government regulation, market demand and consumption index. If the consumption index of goods, restaurants, transportation, etc. in cities is used to measure the living standards of residents in various countries, then the cost of living in some Asian countries is even higher than that in European and American countries.

For example, among the countries and regions mentioned above, Japan has the highest consumer price index (CPI), reaching 115, the United Kingdom is 102, and the United States is 81. 77 in Hong Kong, China, and only 61 in mainland China.

(Integrated Sina.com, China Transportation News Network, etc.)