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JD.COM Group released Q4 and annual financial report: jingdong cloud laid out industrial AI to promote artificial intelligence landing industry.

JD.COM Group (NASDAQ: JD, HKEx: 9618) released its fourth quarter and annual results in 2022, with annual net income exceeding one trillion yuan. In the fourth quarter, its net service income was 57.8 billion yuan (about 8.4 billion US dollars), a year-on-year increase of 40.3%. Jingdong cloud, as the core brand of technology and services provided by JD.COM, continues to exert its cutting-edge technology and digital infrastructure to boost the real economy to achieve high-quality growth with the ability of digital intelligence supply chain.

Since the comprehensive transformation to technology in early 2017, JD.COM system has invested nearly 100 billion yuan in technology, continuously strengthened its own technical capabilities and industrial digitalization capabilities, and provided technology and services to the outside world with jingdong cloud as its core brand. In the field of AIGC and big model, jingdong cloud’s artificial intelligence application platform of Yanxi is preparing for the industrial version of ChatGPT to accelerate the landing of artificial intelligence technology in the industry. At present, Yanxi virtual anchor has served more than 4,000 brands; JD.COM Exploration Institute upgraded the model of the Weaver Girl, and topped the list of SuperGLUE, an international authoritative task evaluation for complex language understanding.

Jingdong cloud continued to dig deep into cutting-edge technology, and the Weaver Girl model topped the national list again.

In the basic model of common language understanding, JD.COM Exploration Institute upgraded the Vega v2 model with larger scale, stronger performance and better mobility. This model can be widely used in many downstream natural language processing tasks, such as sentiment analysis, semantic matching, grammar correction, intelligent question answering, common sense reasoning and so on. On the SuperGLUE list of international authoritative complex language understanding task evaluation, Vega v2 model surpassed top international institutions such as Google, Microsoft, Facebook and OpenAI, and topped the world with an average score of 91.3.

This is not the first time that the Weaver Girl model has won the championship. Vega v1 ranked first in the top test GLUE in the global natural language processing field with a total average score of 91.3. Vega-MT also won 7 track titles in WMT2022 International Machine Translation Evaluation. The winning of Vega series models proves that JD.COM Exploration Institute’s multilingual natural language processing technology is leading in the field of super deep learning.

Jingdong cloud exports industrial AI capabilities, and digital intelligence technology helps thousands of industries to grow with high quality.

Jingdong cloud’s artificial intelligence application platform is preparing for the industrial version of ChatGPT, and has announced the "125" plan of landing application roadmap. JD.COM will focus on two advantageous industries, namely retail and finance, and carry out technical research around five types of applications: content generation, man-machine dialogue, user intention understanding, information extraction and emotion classification, so as to accelerate the development and landing of artificial intelligence technology in China with the strength of industrial AI and promote the development of real economy.

In the field of digital people, jingdong cloud has launched the virtual anchor of Yanxi. Driven by AI, the virtual anchor of Yanxi has a changeable image, a voice comparable to that of a real person, and a wealth of e-commerce knowledge accumulation. At present, it has interacted smoothly with the audience in hundreds of brand live broadcast rooms, widely serving 3C home appliances, beauty cosmetics, maternal and child, pets, home and other stores, and providing digital anchor services for many well-known brands such as Lenovo, Nut and Yili, bringing millions of GMV growth every day.

Jingdong cloud, as a "more industry-aware" cloud, will not only deepen its technology and maintain its leading position in the industry, but also rely on its own practical experience in the industry to continuously precipitate technology into services and land in major industrial scenes, so as to build an efficient driving force for thousands of industries to build a digital and intelligent supply chain, promote the construction of a modern industrial system and help the industry rebuild its global competitiveness.

What does offside mean in football match? Will your own team be offside in the half court?

Offside is a professional term in football match, which first appeared in the Rules of Football Match promulgated in 1874. It is defined as: when the ball is passed in front of the attack direction, when the football kicks out, if the teammate of the defensive half is closer to the goal than the penultimate defender of the other side, and wants to use this position to interfere with the game or gain benefits, the player will be sentenced to offside.

There are many technical terms in football matches, such as penalty kick, corner kick, sideline kick, offside, etc. Among them, offside is often heard by many people, but its basic meaning is still ambiguous, and sometimes it is impossible to make an accurate judgment under special circumstances. Let’s explain it in detail below.

When we watch a football match, we often see a sideline referee raise a flag just after a player scores the ball into the opponent’s goal. The player who scored the goal has to shake his head helplessly and throw himself back into the attack. Naturally, the goal just scored will not count. Why? Because he was offside, he was offside at the moment when his teammates passed the ball to him.

Which position on the court is offside? In fact, there is no specific position, depending on the position of the players. First of all, offside can only happen in the opponent’s half court. At the moment when our own players pass the ball, we should observe the positions of all the players. When the player who is ready to catch the ball is at the forefront of all the players (excluding the goalkeeper of the opponent), he is offside. This position is not the position of his feet, but the position of his body, and his shoulders and head are leading.

In the past, offside was judged by the sideline referee with the naked eye, which naturally could not be absolutely accurate. But now, with the introduction of high-tech VAR technology, many offsides between millimeters can’t escape from the "eyes". However, although VAR makes the game fairer, it also reduces the excitement of the game to a certain extent and makes many beautiful goals invalid.

There are some special situations about offside on the court. For example, although the attacking player who receives the ball is ahead of all the defensive players (except the goalkeeper), he is still in his own half, so he is not offside at this time.

If a player on the attacking side is offside at the moment when the player passes the ball, but he doesn’t catch the ball or participate in the next attack, then he is not offside.

The last situation: although a player on the attacking side is in an offside position, he just runs with him, participates in the stall, and creates shooting opportunities for his own players, but he never touches the ball from beginning to end. Is he offside? Real fans, please tell me in the comments section.