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4-0 counterattack, China bombarded 103-0 and 77-0 after 00, and Sijiahui started 4-1 strongly.

In the early morning of April 23rd, Beijing time, the 2023 Snooker World Championships continued. In the second round of a focus match, China’s 20-year-old Si Jiahui took a 4-0 lead over the opponent in the first stage with veteran Robert Milkins, and after a 4-0 counterattack. In the first round, Si Jiahui beat the world champion "Magic" Sean Murphy 10-9 to advance strongly.

The World Snooker Championship is the most important annual snooker event. The 20-year-old Si Jiahui won through two qualifying rounds. Get the chance to participate in the World Championships in Crucible. And his opponent in the first round of the World Championships is very strong. He is Murphy, the first World Championship champion after 1980s, and he just won the player championship and runner-up in the Tour Championship not long ago.

In the face of powerful Murphy, Si Jiahui played a very domineering performance. His opponent in the first round is Murphy, who is in a hot state this season and won the "Magic" not long ago.

In this campaign, in the first four games, Si Jiahui fell behind 0-2 and 1-3. In the fifth game, the counterattack mode was started, and 77-2 pulled back a game. In the sixth game, the two men started a tug-of-war. In the stalemate game, Si Jiahui got a hand several times and pulled another game at 109-60. The score was tied at 3-3, and both sides returned to the same starting line.

In the seventh game, Si Jiahui scored 50 points in a single shot, won another game 86-34 and overtook the score 4-3. In the eighth game, although Murphy played very tenaciously, Si Jiahui’s state was still excellent. He scored 53 points in a single shot, 81-40 and then went to the next city, and the score came to 5-3.

In the ninth game, after losing four games in a row, Murphy finally stopped the decline. He pulled back a game through piecemeal, 65-19, and the score was 4-5. At the end of the first half, Si Jiahui was one game ahead. In the second half, Si Jiahui continued to make a strong effort. After the fifteenth game, he won three match points 9-6.

In desperation, Murphy launched a strong counterattack to save three match points and chase the score to 9-9. In the deciding game, Si Jiahui didn’t drop the chain, 56 points in a single shot sealed the victory, and the total score was 10-9. In the second round, facing veteran Milkins, when Si Jiahui started 0-1 behind, he made a 4-0 counterattack and 4-1 overtook the score.

Aunt Guangdong plays mahjong ten times and nine times to win! Won more than 70 thousand in six months. How did she do it？

Recently, a woman in Guangdong was playing.mahjongI won nine out of ten and won more than 70,000 yuan in six months. This news has aroused the attention and discussion of many people, and everyone is concerned about this kind of "mahjongHow did "Talent" do it is full of curiosity and speculation. In fact, I want to be inmahjongWinning is not just about luck andnatural endowmentsInstead, it is necessary to accumulate and improve the comprehensive quality in many aspects.

First of all, if you want to be inmahjongTo win, one must have certain technical ability.

He needs to have a certainmahjongBasic knowledge, such as card type, rules, licensing principles, and the practical application of different ways of playing, needs in-depth study, such as understanding skills such as drifting and breaking.

Not only that,mahjongYou need to rely on your insight, analysis, memory and calm response ability in tense moments, which are all necessary.

Secondly, a person also needs iron willpower and patience. He must be able to keep a clear head at any time and give full play to his best level. Can’t be influenced by others, becausemahjongThe turning point of every card, even every time you play a card, will affect 3.gameThe trend.

Keep calm and learn to understand and control.gameCommunication, especially in the face of a pit that cannot be resolved in a short time.

Some successful experiences mainly focus on how to deal with the accumulated cards and the cards you get, and how to make good decisions by using your own experience and knowledge. If there is no good judgment and decision-making, inmahjongOften fail in haste.

Third, the quality of the winner also includes the ability of communication and coordination.mahjongNeed to communicate and cooperate closely with other players, team spirit wins.keyOne.

Some more advanced skills also require teamwork, such as associative memory and truth (a strategy to increase speculation).

participate inmahjongIt is necessary to have good interaction and response, and to be good at dealing with communication and exchanges with people, not the epitome of going it alone.

Even inmahjongDuring the rest period, we should also maintain a high reputation and the way of getting along with the team, especially the winner is not arrogant, and his words and deeds consciously safeguard his own virtue and value system.

Finally, it is the mentality of winning. A glance shows that a positive mentality is to win.mahjongWinning the gamekey.

Winning or losing is a matter for military strategists. The so-called Chuangguan Avenue must face the strange spicy taste and rhythm, not try to keep calm and calm.

After experiencing victory and failure, we should not only see the victory side, but also regard failure as an integral part of success, and sum up experiences and lessons from it, so as to keep unchanged and cope with all changes.

People are not immortals. It is a natural phenomenon to lose and win, so don’t take the outcome too seriously. If you win, you will be happy. If you lose, you will have some self-esteem for temporary failure.

Based on the above contents, we can draw the conclusion thatmahjongWinning requires the improvement and tempering of comprehensive quality, not only the mastery of technical ability, but also the ability of communication and coordination, patience, willpower, emotional restraint and so on.

"Guangdong a woman to play.mahjongAlthough the news "Ten Beats and Nine Wins" has attracted a lot of attention, I believe that the efforts and efforts behind it have not been accumulated in the past few months.

Behind the glamorous appearance of any successful person, there is pay, tears and sweat. We don’t know whether this woman will continue to win next, but the saying that’ the winner is king’ can be described asmahjongIt has been fully interpreted in.

After seeing these cards, are you ready to move? But watching others play cards and playing cards by yourself are definitely two completely different things. If you want to get started as soon as possible, I recommend a mahjong textbook "Illustrated Mahjong+Super Memory" for you.

This book is divided into two volumes. The first volume, Illustrated Mahjong, mainly explains in detail the design rules of mahjong tiles and several common ways of playing them. After you get to know them from the shallow to the deep, I will teach you some common routines of playing cards and some tips of card line analysis.

If you want to master a skill, then it is essential to have a theoretical foundation. Why do some people play mahjong all their lives, or are they said to play cards at random? It is because in the early theoretical study, I didn’t lay the foundation, set up the correct thinking of playing cards, and didn’t have a correct understanding of mahjong tiles.

If you want to play mahjong well, instead of simply joining in the fun, then I strongly recommend this book, which not only explains how to play mahjong for you. At the same time, it also straightened out your thinking of playing cards in the future, that is, helped you lay a solid foundation in the early stage.

Compared with many online gossips, this book is more authoritative, systematic and comprehensive. And summed up the playing methods of most kinds of mahjong cards in China, whether you want to learn southern mahjong or northern mahjong? The tutorials in it are all available.

WL picture shows mahjong winning skills, super mnemonics, practical practical skills guide for playing mahjong.
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China football misunderstood you？ At the age of 26, the national football team lost a lot after being naturalized and restored to its original nationality.

China football spent a lot of money to introduce naturalized players during the Jin and Yuan football periods. Now some naturalized players have left China to restore their original nationality after receiving the money, and even some naturalized players have not made one appearance for the national football team. Recently, a former naturalized national football player returned to his original nationality and scored a goal in seconds. Have to let China football doubt his true ability.

The former naturalized football player in China is Xiao Taotao, who has recovered his Peruvian nationality and now plays for Peru Sports University. After returning to Peru, Xiao Taotao seems to have greatly increased his strength. He has already contributed one goal to the team. The club also regards Xiao Taotao as a key player. However, he has never even played in the Super League in China before, and is regarded as one of the most unsuccessful naturalization by China football.

After being naturalized by Evergrande, Xiao Taotao’s strength has not been fully recognized. Even when he was loaned to play football in China, the national team looked down on Xiao Taotao. Until he left China, he was not recognized by the national team and never got a chance to play for the China team. However, during his four years in China, he earned a lot of money, and Evergrande gave him an annual salary of 12 million RMB.

In 2019, Xiao Taotao played for Shenxin in Shanghai, China. He started in 5 of 10 games and scored 1 goal. In the 2020 season, there were only 6 appearances for Kunshan, of which 3 started with 0 goals; In 2021, he made 21 appearances for Kunshan, including 12 starts and scored 2 goals. These goal data show that Xiao Taotao’s strength is really not enough to enter the national football team.

However, Xiao Taotao scored a goal very quickly after returning to Peru, which surprised us a little. He himself said that he was very happy after returning to Peru and thanked his old club for not giving up on him. (Qianzi)

Technical password of generated image AI

In the past few years, artificial intelligence (AI) has made great progress, and AI’s new products include AI image generator. This is a tool that can convert input statements into images. There are many AI tools for text-to-image conversion, but the most prominent ones are DALL-E 2, Stable Diffusion and Midjourney.

DALL-E 2 is developed by OpenAI and the project of chatgpt is complementary. It generates images through a paragraph of text description. Its GPT-3 converter model trained with more than 10 billion parameters can interpret natural language input and generate corresponding images.

DALL-E 2 mainly consists of two parts-converting user input into a representation of an image (called Prior), and then converting this representation into an actual photo (called Decoder).

The text and images used in it are embedded in another network called CLIP (Contrast Language-Image Pre-training), which is also developed by OpenAI. CLIP is a neural network that returns the best title for the input image. What it does is the opposite of what DALL-E 2 does-it converts images into text, while DALL-E 2 converts text into images. The purpose of introducing CLIP is to learn the connection between visual and text representation of objects.

DALL-E 2′ s job is to train two models. The first one is Prior, which accepts text labels and creates CLIP image embedding. The second is Decoder, which accepts CLIP image embedding and generates images. After the model training is completed, the reasoning process is as follows:

  • The input text is converted into CLIP text embedding using neural network.

  • Use Principal Component Analysis to reduce the dimension of text embedding.

  • Create an image embedding using text embedding.

  • After entering the Decoder step, the diffusion model is used to embed the image into an image.

  • The image is enlarged from 64×64 to 256×256, and finally enlarged to 1024×1024 by using convolutional neural network.

Stable Diffusion is a text-to-image model, which uses CLIP ViT-L/14 text encoder and can adjust the model through text prompts. It separates the imaging process into a "diffusion" process at runtime-starting from the noisy situation, gradually improving the image until there is no noise at all, and gradually approaching the provided text description.

Stable Diffusion is based on Latent Diffusion Model(LDM), which is a top-notch text-to-image synthesis technology. Before understanding the working principle of LDM, let’s look at what is diffusion model and why we need LDM.

Diffusion Models, DM) is a generation model based on Transformer, which samples a piece of data (such as an image) and gradually increases the noise over time until the data cannot be recognized. This model tries to return the image to its original form, and in the process, it learns how to generate pictures or other data.

The problem of DM is that powerful DM often consumes a lot of GPU resources, and the cost of reasoning is quite high due to Sequential Evaluations. In order to train DM on limited computing resources without affecting its quality and flexibility, Stable Diffusion applies DM to powerful Pre-trained Autoencoders.

On this premise, the diffusion model is trained, which makes it possible to achieve an optimal balance between reducing complexity and preserving data details, and significantly improves the visual reality. The cross attention layer is introduced into the model structure, which makes the diffusion model a powerful and flexible generator and realizes the high-resolution image generation based on convolution.

Midjourney is also a tool driven by artificial intelligence, which can generate images according to the user’s prompts. MidJourney is good at adapting to the actual artistic style and creating images with any combination of effects that users want. It is good at environmental effects, especially fantasy and science fiction scenes, which look like the artistic effects of games.

DALL-E 2 uses millions of image data for training, and its output results are more mature, which is very suitable for enterprises to use. When there are more than two characters, the image generated by DALL-E 2 is much better than that generated by Midjourney or Stable Diffusion.

Midjourney is a tool famous for its artistic style. Midjourney uses its Discord robot to send and receive requests for AI servers, and almost everything happens on Discord. The resulting image rarely looks like a photo, it seems to be more like a painting.

Stable Diffusion is an open source model that everyone can use. It has a good understanding of contemporary art images and can produce works of art full of details. However, it needs to explain the complex prompt. Stable Diffusion is more suitable for generating complex and creative illustrations. However, there are some shortcomings in creating general images.