Welcome to [Autohome Changchun Promotion Channel], we bring an exciting piece of good news. Currently, high-profile cars are launching limited-time promotions in Changchun, bringing real car purchase benefits to consumers. According to official information, the discount range is as high as 43,000 yuan, making the already great value of the Hongqi H5 model even more accessible. The starting price has dropped to 116,800 yuan, which is very attractive. To seize this rare opportunity to get the latest and most accurate car purchase discounts, please be sure to click the "Check Car Price" button in the quotation form, so that we can explore more possible savings together.

The Hongqi H5 is elegant with its slender body lines, with a body size of 4988mm*1875mm*1470mm and a wheelbase of 2920mm, ensuring spacious space and comfort in the car. The front and rear wheels are 1615mm and 1607mm respectively, further strengthening the stability of the body. The tire size is 225/55 R17, and it is matched with a delicate wheel design, which not only enhances the driving performance, but also adds to the visual impact of the vehicle. Overall, the side design reflects both power and dynamics, without losing the classic aesthetic of the Hongqi brand.

The interior design of the Hongqi H5 combines luxury and technology. In the spacious compartment, the steering wheel is made of genuine leather, providing good grip and support, and supports manual up and down + front and rear adjustment to meet the comfort needs of different drivers. The center console is equipped with a 12.6-inch large-size touch screen, which is clear and easy to operate. It supports automatic speech recognition control. The functions cover multimedia, navigation, telephone and air conditioning, which is convenient for drivers to operate easily during driving.

The seats, whether the main driver’s seat or the passenger’s seat, are made of imitation leather to ensure the comfort of the ride. The main seat provides 4-way adjustment, including front and rear, backrest, high and low, while the front seats are also equipped with heating and ventilation functions to ensure a suitable ride experience in different seasons. The rear seats support proportional reclining, making it easy to load large items and meet diverse needs. Overall, the interior design of the Hongqi H5 focuses not only on practicality, but also on the refinement and quality of the details.

Among the praise of many car owners, the Autohome owner’s love for the Hongqi H5 is particularly striking. He said that the exterior design of this model is like a king’s style, and he fell in love at first sight. Whether it is the domineering side-leaking body line or the spacious and comfortable interior space, it makes his choice very wise. In the high-speed driving experience, @Meet Yuxin is full of praise for the driving texture and stability of the vehicle, as if the whole world is in peace and quiet. For those who seek both luxury and practicality, the Hongqi H5 is undoubtedly a trustworthy car.

A few days ago, Changan Mazda Automobile Co., Ltd. filed a recall plan with the State Administration for Market Regulation in accordance with the requirements of the Regulations on the Administration of Recall of Defective Automobile Products and the Implementation Measures for the Regulations on the Administration of Recall of Defective Automobile Products. From now on, some domestic Mazda CX-50 vehicles produced between February 15, 2023 and September 7, 2023 will be recalled, totaling 9,510 vehicles.

For some vehicles within the scope of this recall, due to improper control procedures of the vehicle control system (VCM), during the driving process of the vehicle, when there are objects such as inclined walls next to the road, the intelligent driving assistance system will erroneously detect, resulting in a prompt message or tone when the vehicle is not at risk of collision, which in extreme cases causes the vehicle to brake incorrectly, posing a safety hazard.

Changan Mazda Automobile Co., Ltd. will upgrade the VCM control program free of charge for vehicles within the scope of the recall through authorized dealers to eliminate safety hazards.

Changan Mazda Automobile Co., Ltd. will notify users of the recall by registered mail, text message, telephone, etc. Changan Mazda brand car users can call the service hotline: 400-800-2777 (mobile phone call), 800-807-2777 (landline call) to obtain relevant information about the recall. In addition, you can also log in to the website www.samrdprc.org.cn, www.recall.org.cn, and follow the WeChat official account (SAMRDPRC) for more information and reflect defect clues.

Welcome to the Autohome Wuhan Promotion Channel to bring you the latest car buying information. At present, the high-profile luxury SUV is attracting consumers in Wuhan with amazing discounts. It is understood that the Cadillac XT5 is running an unprecedented promotion, with the highest discount reaching an astonishing 130,000 yuan, bringing a very attractive price reduction to the model that originally had a 242,700 starting price. This is undoubtedly a good opportunity for car buyers not to miss. For more details and to get higher discounts, be sure to click on the quotation form "Check the car price" below to take action now and seize this rare car buying opportunity!

The exterior design of the Cadillac XT5 is elegant and powerful, with the front face featuring the family’s classic shield-shaped air intake grille, and its chrome decorative lines reflect the luxury temperament. The body lines are smooth, outlining a sculptural silhouette, showing the perfect combination of sports and luxury. The overall style reflects both the traditional aesthetics of the Cadillac brand and incorporates modern design elements to make a deep impression.

The Cadillac XT5 impresses consumers with its refined side design. The body size is 4813mm*1903mm*1682mm and the wheelbase is 2857mm, ensuring a spacious interior space and good driving stability. The front and rear wheelbases are both 1645mm, showing excellent body coordination and balance. The tire size is 235/65 R18, which provides good grip and comfort whether it is driving in the city or exploring the suburbs. The wheel style reflects the usual elegance and dynamic of Cadillac, adding a unique visual appeal to the XT5.

The interior design of the Cadillac XT5 fully reflects the fusion of luxury and technology. The exquisite leather steering wheel provides a comfortable grip and supports manual up and down + front and rear adjustments, allowing the driver to adjust to the best position as needed. The 8-inch central control screen is equipped with an automatic speech recognition control system, which is easy to operate and can control multimedia, navigation, telephone and air conditioning, which enhances the convenience of driving. The seats are made of imitation leather and leather, the main and passenger seats are equipped with 4-way adjustment and waist support, and the front seats are also equipped with heating function, so the driver can enjoy a high-level comfort experience. In addition, the seat memory function of the XT5 is specially designed for the driver, and the electric adjustment function is practical and user-friendly. The second row of seats supports front-to-back and backrest adjustment, while the seat reclining provides proportional space utilization flexibility to meet various travel needs. Overall, the interior design of the XT5 is designed to provide passengers with a luxurious and comfortable ride environment.

The Cadillac XT5 is equipped with a powerful 2.0T engine, which has a maximum power of 174 kilowatts and a peak torque of 350 Nm, providing surging power support. The matching is a 9-speed automatic transmission, which allows the vehicle to provide a smooth and smooth gear change experience during driving, further enhancing driving pleasure and performance.

Overall, the Autohome owner was full of praise for the exterior design of the Cadillac XT5. He particularly admired the vehicle’s atmospheric and angular lines, as well as Cadillac’s signature unique lighting design. These elements undoubtedly added a chic charm to the XT5, making it the focus of attention on the road, fully reflecting the characteristics and luxury of the American car. The owner’s satisfaction and appreciation undoubtedly reflects the success of the XT5 in terms of design and quality.

　　"October Siege" was a dream of the multi-talented Hong Kong filmmaker Chen Desen ten years ago. The reason why it is a dream is that no one has dared to pay for this luxury dream for ten years. The appearance of Chen Kexin finally made this dream a reality.

　　"October Siege" will be released simultaneously across Asia on Dec. 18, 2009. The release date was announced by the film’s executive producer, Chen Kexin, at the film’s opening ceremony on April 13. "I was stunned when I heard it," the director, Chen Desen, recalled. "After so many years of filming, Chen Kexin dared to set a release date before it was even turned on."

　　For a movie, this kind of domineering is indeed a bit incredible, after all, the schedule it preempts is the diamond file in the golden file. But "October Siege" should have such an imposing manner. In addition to the dreamy lineup of "Nine Emperors and One Queen", it also restores the 1905 "Hong Kong Central" with an unprecedented 1:1.

43 million, a city

　　43 million, about the production cost of a medium-sized film, but in "October Siege", this money is just enough for a location – Central, Hong Kong in 1905. 4,000 plaques, 3,000 props and costumes, 500 houses, 200 shops, more than 300 workers worked day and night for more than a year.

　　"Before, when I made a blockbuster costume film, I rented a studio to renovate it and started it. I could build a city for a movie. This is the first time," said Mai Guoqiang, the film’s art director. "This is not a shell project. There is Victoria Harbor, Queen’s Road, Stone Street, and underground secret passages that you can’t see. Even the bottle of soy sauce in the shop window and the rice in the rice bowl of the grocery store are real guys."

　　"October Siege" was a script that Chen Desen completed 10 years ago. It started filming twice and died twice. In the past ten years, countless people were optimistic about this story, but because there was no budget for the city, the filming plan was stranded. Until Chen Kexin appeared.

　　With this city, the mainstream commercial blockbuster takes it to another level. "To build a city, not only can the audience touch the details of history, but also let the actors feel that they are in Hong Kong, they are living in 1905 Hong Kong Central," Chen Kexin said.

6 bald heads, 5 disappearances

　　In order to meet the needs of the plot, six actors, including Wang Xueqi, Donnie Yen, Nicholas Tse, and Hu Jun, had to appear bald in the film, so the two directors set a "three-light policy" of shaving, polishing, and polishing for the "skinheads". For a star, shaving his head not only means sacrificing his image and giving up endorsements, but also means that he cannot take on other films for a long time.

　　However, the bald head was just the beginning of the "whole person". In Chen Kexin’s words, the movie "October Siege" was really "destroying people tirelessly". They raised Hu Jun’s nose and shaved his eyebrows, so that Hu Jun’s daughter didn’t dare to recognize her father when she saw him again; they scarred Nicholas Tse’s eyes, pasted wind ears, and let him pull a cart on the concrete floor naked in the July sun; they let Donnie Yen play a bad gambler, who was beaten into a bread face by a Thai boxing master in the film; they let Leung Ka Fai fall down dozens of times on the stone street, just to take a shot; in order to seek truth, let Wang Xueqi sprint 100 meters on the stone street; in order to have an effect, let Li Yuchun break a piece of glass with his hands repeatedly without any protection; let Zhou Yun dress up as a limp and run wildly on Queen’s Road, and let Fan Bingbing face the camera??

　　Every actor did it without complaint. Chen Kexin and Chen Desen are making dreams, and they help to realize them together.

24 hours in a row

　　The story of "October Siege" is not complicated. On October 15, 1905, Sun Yat-sen returned to Hong Kong for the first time after being expelled by the Qing government for ten years. In order to ensure the safety of Sun Yat-sen after his arrival in Hong Kong, Chen Shaobai, the president of China Daily, entrusted Li Yutang, the richest businessperson in Hong Kong, to assemble six bodyguards to resist the 500 killers dispatched by the Qing court.

　　The story focuses on 24 hours, which sounds like a Republic of China version of "Saving Private Ryan". It is the same as Tom Hanks’ rescue team. This group of bodyguards do not know who they are going to protect, and they have not used a calculator to calculate whether it is worth it to risk a person’s safety with six lives.

　　But in their bodies, there is a little difference – Nicholas Tse plays the rickshaw driver A Si, in order to protect the safety of the master and the young master; Donnie Yen plays the gambler Shen Chongyang, in order to let his daughter, who has not seen him since birth, know that he has such a father; Battle plays the street vendor Wang Fuming, in order to return to Shaolin openly; Li Yuchun plays the actress Hong, in order to find his father’s enemy; Liming plays the beggar Liu Yubai, in order to regain the dignity of life in front of the woman he likes; and Wang Bojie plays the young master Li Chongguang, in order to prove that he has grown up at the age of 17.

　　It was not so much that these bodyguards were loyal to the country and the revolution, but rather that they were loyal to themselves and their ideals. It was not so much that these bodyguards were brave and fearless, but that they were simple and easy to fight. Therefore, in their eyes, this defense battle seemed simple and passionate, and of course, it was necessary.

　　Chen Desen repeatedly stressed that he was not making a movie about Sun Yat-sen, because Sun Yat-sen’s great achievements have long been decided. What he wanted to shoot was the love and righteousness, love and hate of that era. He hoped to make the audience remember some unfamiliar names, some little people who you will never notice, never have anything to do with greatness, but have been constantly knowing themselves and breaking through themselves. "They are the true coordinates of an era."

Feng Timo ending theme song

1905 movie network news Produced and distributed by Bona Film Group, directed by Andrew Morgan, Chen Xiyong, and directed by Li Hailong, the film starring Han Geng, Feng Xiaoyue, Li Yuan, and Yamashita Tomohisa will land on the national screen on August 3. Today, the film launched the MV of the end-credits theme song "Dream Game" sung by Feng Timo. The fresh hand-painted style, coupled with Feng Timo’s sweet and ethereal voice, seems to open the "alternative ice cool summer" for the audience; the four decoding gods made a stunning appearance, but the emotional relationship between the characters seemed more complex and confusing.

The movie "Decoding Game" tells the story of the growth and adventure of a funny otaku "geek" with its highly game-like movie style. Judging from the various materials previously exposed, "Decoding Game" not only has a high-value starring lineup, but also has sharp and exciting action scenes, high-tech crimes in crisis, and treacherous transnational conspiracies, which can’t help but make people hooked after watching. Han Geng, Feng Xiaoyue, and Li Yuan formed a temporary team, just like playing a game to break through the level, joining hands to fight against the villain Yamashita Tomohisa, a game of brain power and technology is about to start.

However, in the "Dream Game" MV exposed this time, it shows the audience the unknown tenderness of these four great gods. After Han Geng and Feng Xiaoyue staged "Touch Your Face and Kill", Feng Xiaoyue and Li Yuan, the lovers, also made sweet candy in the MV, and these two are bound to each other by the otaku geek played by Han Geng, which attracts infinite reverie. Under the loving interpretation of several Asian idols, the characters in the script become vivid and flesh-and-blood people in front of the camera, with blood and tenderness coexisting. As the song progresses, the plot climaxes, and contradictions gradually surface, in this dangerous and exciting "decoding game", the great gods love and kill each other, which is full of excitement.

The theme song "Dream Game" at the end of "Decoding Game" was sung by Feng Timo, and the clear and soft singing, combined with the ethereal electronic sound, made the song full of movement. Listeners felt like they were in the virtual world of "Decoding Game", bringing a touch of ice to the hot weather, which can be described as a summer "charging" divine comedy. Once the song was launched, it soared to the top of the new song charts on major platforms, and won a lot of praise from netizens, and they all expressed their eagerness for the movie’s release.

It is reported that the "Vitality Launch Station" press conference of "Decoding Game" will be held in Beijing on July 30. At that time, Han Geng, Feng Xiaoyue, Li Yuan, and Yamashita Tomohisa will gather together, and the "Vitality Gas Station" national roadshow will also be officially launched on July 31. The perfect interpretation of four high-value creators, coupled with the affectionate joining of "Otaku Goddess" Feng Timo, will definitely bring everyone a lot of "positive energy" this summer.

The movie "Decoding Game" will be released nationwide on August 3, 2018, so stay tuned.

1905 movie network news On August 20, the domestic role-playing game "Black Myth: Wukong" released a 6-minute real-world plot clip, which triggered heated discussions among netizens in terms of plot speculation and scene details. In recent years, the plot, clothing, and picture presentation of ancient costume mythology-themed movies have also attracted much attention from netizens, and the hot topics triggered by games and movies are highly overlapping. Why can this game video cause a heated debate? It is also a mythological adaptation. Are domestic games ahead of movies?

Regarding this video clip, Jin Yuxuan, a teacher at the Communication University of China, commented: The video is of high quality, with a cinematic texture, good rhythm control, and a strong sense of film. Secondly, the theme of this time is the theme of Pansidong in "Journey to the West". The place where the spider spirit enters is called Ruoxian Temple, and where does Ruoxian Temple come from? It is the 72nd chapter of "Journey to the West", "Seven Love Mystery Books in Pansidong, and the Eight Precautions of the Spring are Forgotten", so it has a very clear text source.

The video also uses the suspense skills of film creation to fully arouse the curiosity of the audience. The identity of the protagonist is deliberately hidden in the video, showing the audience a first perspective. The spider spirit is in front and leads the protagonist inside. Many netizens speculate that the old spider spirit is Chang’e, and the person who is led is Pigsy. These guesses are also based. There are judgments in the background sound of the video. The direction of these judgments makes it easy for the audience to direct the suspense of the protagonist of the whole story to Pigsy and Chang’e. When the old spider spirit appears, her entire character shape is very similar to the Chang’e shape of the 86 version of "Journey to the West", which also makes players and audiences curious about the direction behind the plot.

In this six-minute short film, the image of each character is so realistic that Mr. Xu Jingqing, who served as the chief composer of the 86 version of "Journey to the West", also gave a high evaluation after watching the video.

"It’s more terrifying than the monster in the TV series, and it’s more realistic."

@Communication University of China Teacher Jin Yuxuan:In fact, in the literary description of the original work, whether it is the protagonist team or the monster team, they present a hideous and terrifying appearance. So I think that in this "Black Myth: Wukong", it is really good to give us some clear presentation of some of the textures and images in the original work.

The cultural relics and ancient buildings involved in the short film have also become the object of research and popular science among netizens. Even though "Black Myth: Wukong" is an overhead world, the creators scanned the cultural relics and ancient buildings in reality in order to allow players to find a sense of commonality between the game and reality, and then put them in equal proportions into the game scene, which once again enhanced the authenticity of the experience. The production team of "Black Myth: Wukong" released a demo video a year ago, and some cultural relics appeared in the video, including a model of the twenty-eight constellations. The historical source of this model is in Shanxi, and even the local media in Shanxi used this video when promoting places of interest.

In recent years, many film creations have chosen the direction of mythological adaptations, including the "Journey to the West" series, the "New God List" series, etc. When these mythological elements continue to impact the audience’s mind, more or less aesthetic fatigue will occur. And this time, "Black Myth: Wukong" is also a work of mythological adaptations. Why is its situation so different?

@Communication University of China Teacher Jin Yuxuan:Our aesthetic fatigue is based on the fact that they are all telling similar stories, for example, they are focusing on a story about emotions. In fact, this is a very common way to deal with it. "Dark Myth: Wukong" I think captures something that has been less presented in previous adaptations and presentations, and that is the battle to defeat the Buddha and the Monkey King.

Sun Wukong used to be the unparalleled Great Sage of Monkey Heaven, but in fact, most of the time we see him, he is like a disobedient student in the class during the period of protecting Tang Sanzang to go to the West to learn scriptures, unable to hold up the class teacher’s mantra every day. In "Black Myth: Wukong", the creative team directly did one thing to make him return to the unparalleled world and regain the title of fighting and defeating Buddha. Although this spirit of resistance about Sun Wukong is reflected in many film and television works, the advantages of game videos and animations are greater than that of live-action movies. The sense of hypothesis it brings to us is completely different from the sense of hypothesis we watch live-action movies. "Black Myth: Wukong" and "The emotional impact it brings to us will be higher than that of live-action movies."

In addition, "Black Myth: Wukong" uses the Unreal Engine to improve the realism of the picture, and there are also many special effects in the movie that also use the Unreal Engine. In the post-visual effects processing, the Unreal Engine is used, which can restore the realism to the audience with the greatest appearance.

"I’ll write you an exciting one."

I hope this six-minute short film can inspire our filmmakers to learn from this "Black Myth: Wukong" when creating, how to attract the audience, how to impress the audience, and how to improve the realism of the picture. I believe that there will be more films in the future that can move the audience and give the audience a different visual experience.

　　[Autohome News] A few days ago, a group of Geely (|) real car pictures were exposed on domestic social media. The car will be built based on the CMA architecture, positioned as a compact sedan, and will carry a new generation of Raytheon plug-in hybrid system. It is planned to be launched and delivered in the third quarter. Competitors are targeting Changan Yida and others.

　　Looking at the new car, its appearance adopts Geely Galaxy’s latest family-style design language. Although it uses a plug-in hybrid system, the front face is still equipped with a closed grille treatment. In addition, popular design styles such as split headlights and through-type light strips have also been applied.

　　From the side, the new car has a slip-back shape and is equipped with hidden door handles and low-drag wheels. The rear is still equipped with a through taillight design, and the lower enclosure creates a two-way exhaust layout and is equipped with a diffuser.

　　In terms of power, the new car will be equipped with a new generation of Raytheon plug-in hybrid system, composed of a Raytheon 1.5T hybrid special engine and P1 + P2 dual motors, and will also be equipped with a 3-speed DHT Pro gearbox. For more information on the new car, we will continue to pay attention to reports. (Photo source @Gaozhuan Youth – Painted Car Wei sir; text/Autohome Guo Chen)

Peng Yuyan’s firstThe stills were exposed at the Berlin International Film Festival

1905 movie network news Peng Yuyan’s first "Incense of the First Furnace" stills were exposed at the Berlin International Film Festival. He was seen wearing a white sleeveless jumpsuit, showing off the perfect arm muscles and uninhibited expression. In the film, Peng Yuyan will challenge the playboy Qiao Qiqiao to stage a love-hate relationship with Ge Weilong played by Ma Sichun.

"First Incense" boot photo

The movie "First Incense" is based on Zhang Ailing’s novella "Agarwood Crumbs · First Incense". It tells the story of Ge Weilong, a female student from Shanghai, who goes to study in Hong Kong and lives in the home of his aunt, Mrs. Liang, but is trained by Mrs. Liang as a social bait. Finally, Ge Weilong marries his son-in-law brother, Qiao Qiqiao, and becomes a tool for making money. The film is directed by Xu Anhua, and this is her third time shooting Zhang Ailing’s novel after and after.

Yin Fang’s "First Incense" finishing photo

It is reported that "The First Incense" also brings together actors such as Yu Feihong, Zhang Junjun, Fan Wei, Liang Luoshi, Zhang Jianing, Yin Fang, Qin Pei, and Bai Bing, and the film will be released in China in 2020.

　　　 Produced by John Woo and directed by Su Zhaobin, the ancient martial arts romance "Sword Rain" starring twelve stars including Michelle Yeoh, Zheng Yusheng, Wang Xueqi, Guo Xiaodong, Jiang Yiyan and Yu Wenle has landed in national theaters since September 28, officially leading the 11th Golden Week.

　　　 Jiang Yiyan, a talented woman from the mainland, joined "Sword Rain", which undoubtedly gave the audience the greatest surprise. This literary girl, who had always shown her gentle and quiet image, actually took up weapons to practice kung fu and transform into a female warrior Tian Qingtong, but the director still pitied her gentle and calm, and finally let her fade away and restore her original clean temperament. But in the end, what was presented made Jiang Yiyan’s fans disappointed. Due to the length of the film, some of Jiang Yiyan’s scenes were cut off.

　　　 Jiang Yiyan is famous for her unique literary and artistic talents in the entertainment industry. When there are many people, she will be unnatural, and she will not show off herself, so she will express herself with words and songs, such as the song dedication at the premiere of "Sword Rain", such as the small text of the stills of the blog "Sword Rain". Jiang Yiyan wrote in the blog: "Movies are the art of regret. For example, time and length. So director John Woo said: Xiao Jiang, I will definitely compensate you next time. In fact, standing in his position, such apologies can be said but not said. But he is such a person. An elder who is as warm as a father. This is what I got. I believe that" Sword Rain "will be a martial arts movie with love."

　　　 Because of her indisputability and tranquility, director Woo would say such words to her. In fact, for Jiang Yiyan, no matter how many scenes in "Sword Rain", it doesn’t matter. What matters is that her temperament and acting skills have been recognized by director Woo. I believe that this girl full of literary atmosphere will walk out of her own world.

　　◎ Science and Technology Daily reporter, Liu Yuanyuan

　　During this time, an artificial intelligence chat system called ChatGPT was like a spring thunder on the ground, suddenly exploding the network.

　　"Judging from the current general conversation experience, the biggest highlight of ChatGPT is its excellent intention recognition and language understanding ability, which makes people realize that the interaction ability of artificial intelligence has achieved leapfrog progress."Analysys wisdom institute senior analyst Chen Chen evaluation.

　　This magical human-computer interaction experience has aroused people’s enthusiasm for racking their brains to ask questions to ChatGPT, and brought it an amazing number of users: the system was launched by the American artificial intelligence research company OpenAI more than two months ago, and it has reached 100 million monthly active users in January this year. The user growth rate is unprecedented.

　　This product is very popular, and its important behind-the-scenes contributor is the technology known as the pre-trained model in the industry. In the face of the explosion of ChatGPT, domestic technology institutions and enterprises have "shined their swords".According to the latest news, the Chinese version of ChatGPT will be available to the public next month.

　　ChatGPT answers questions about itself.

　　The scale of parameters skyrockets from millions to hundreds of billions

　　"At present, pre-training technology is an important breakthrough in artificial intelligence research," explained Su Zhong, head of the Future Technology Center of Ali Research Institute.In traditional research methods, the cost of labeling has been an obstacle preventing artificial intelligence algorithms from pushing towards larger data sets, while pre-training techniques can train a large-scale deep learning model without relying on data annotations.

　　The Science and Technology Daily reporter learned that because data annotation is not required, pre-trained models can often use larger datasets, so they can choose larger model sizes – which has given rise to pre-trained large models.

　　"Compared with the previous artificial neural networks, the biggest difference of the pre-trained large model is that it is large enough, and the deep learning network has many layers, many connections, and many parameters." Zhang Jiaxing, a lecturer at the Cognitive Computing and Natural Language Research Center of IDEA Research Institute (Guangdong-Hong Kong-Macao Greater Bay Area Digital Economy Research Institute), introduced in an interview with reporters that the deep learning network around 2012 has only a few million parameters; the mainstream pre-trained model around 2018 reached 100 million parameters; the large-scale pre-trained model that has been proved to be very effective has hundreds of billions of parameters, which have been improved thousands of times in just a few years.

　　ChatGPT answers questions about itself.

　　Quantitative change leads to qualitative change. Su Zhong analyzed that in the evaluation of various techniques of the pre-trained model, the performance of the algorithm showed a rule:The larger the data size and the more parameters of the pre-trained model, the higher the output accuracy of the algorithm.

　　In addition to the large scale, Zhang Jiaxing said that the current pre-trained large model is very suitable for parallel training due to the use of new structural models. At the same time, in terms of training methods, the pre-training tasks of artificial neural networks are similar to "problem solving", such as removing a word or the first half of a sentence and letting the pre-trained model use massive big data to recover the sentence. In this way, the pre-trained model’s "problem solving" ability will get better and better. Moreover, on the basis of large language models, the introduction of instruction learning can far exceed the benefits of model fine-tuning. On this basis, human feedback can help the model better understand human intentions and receive information, and the human-machine dialogue will become more and more smooth.

　　ChatGPT answers questions about itself.

　　"ChatGPT can be said to be a landmark artificial intelligence product in terms of underlying data, core technology, user experience, etc." Zhang Xiangyu, head of basic research at Megvii Research Institute, said,The core technology of ChatGPT is the artificial intelligence language model, the key is how to make the artificial intelligence model have logical reasoning ability, and how to make artificial intelligence learn the knowledge of the whole Internet.These ChatGPTs are basically achieved, thus making great breakthroughs in decision-making and knowledge.

　　Many domestic science and technology institutions have established a presence in related fields

　　According to foreign media reports, a number of foreign tech giants are investing heavily in pre-training models and artificial intelligence generated content (AIGC) track. The reporter learned that many domestic science and technology institutions and enterprises have laid out related fields.

　　Zhang Jiaxing told reporters that the IDEA Research Institute’s Cognitive Computing and Natural Language Research Center has been in this direction for a long time, and the center has the largest open-source model system in China – the list of gods. The 98 models that have been open-sourced are fully supporting the development of China’s AIGC, exploring the development of personalized and customizable models adapted to various fields, and supporting all natural language processing (NLP) tasks.

　　"It’s great to see the emergence of AIGC and ChatGPT in the tenth year of the rapid development of deep learning. Today, all these natural language processing tasks are being unified into the ChatGPT model. We are also integrating previous models and technologies to launch our ChatGPT-like model." Zhang Jiaxing said.

　　Source: Visual China

　　The reporter learned from Baidu that Baidu has invested in the development of related technologies similar to ChatGPT. The name of the project is determined to be ERNIE Bot. The English name is ERNIE Bot. It will be open to the public after the closed beta is completed in March. At present, ERNIE Bot is sprinting before going online.

　　"ChatGPT mainly involves natural language processing related technologies, which is one of the applications in the field of cognitive intelligence. iFLYTEK has a long-term and profound accumulation of technologies and applications in this direction." On the evening of February 8, iFLYTEK responded on the investor interaction platform that the company has open sourced a series of Chinese pre-trained language models in 6 categories and more than 40 general fields for the field of cognitive intelligence, and launched a generative pre-trained large model task in December last year. Artificial intelligence learning machine will become the first product to land this technology, and will be released at the product level in May this year.

　　In addition, 360 said on its investor interaction platform on February 7 that the company also plans to launch a prototype version of ChatGPT-like technology as soon as possible. "AIGC technology can assist in the improvement of digital security capabilities in addition to its application in search engines," 360 said.

　　(Science and Technology Daily reporters Cao Xiuying and Liu Yan also contributed to this article.)

　　Source: Science and Technology Daily, the pictures in the text are provided by the author unless indicated

　　Editor: Shen Wei (Internship)

　　Review: Yue Liang

　　Final Review: Wang Tingting