标签： 西安夜生活论坛

The spring of the new car ＂algorithm school＂ is coming.

China people’s car preference has changed.
In 2021, a research report on China’s new car purchase intention released by the market research institute J.D. Power showed that nearly a quarter of the people who had the intention to buy a car within six months took intelligent experience as the most important decision-making factor.
Among the seven factors that affect car purchase decision, intelligent car experience accounts for 14% of the weight, and 24% of prospective car buyers think that intelligent car experience is their most important car purchase consideration. At the same time, the lack of new technology has become the third biggest concern of potential customers.
This year, this report reveals a new trend: compared with other age groups, the post-95 s pay more attention to intelligence when buying a car.
The two reports released a clear signal,Nowadays, the concept of car purchase of China consumers is six words: no intelligence, no money.
What exactly is a "smart" car? Simply put, internally, the cockpit should be advanced enough; Externally, you should be smart enough to drive.
Under the guidance of the banner of changing car buying preferences, computing power has become new horsepower and intelligence has become new performance.The ability of a car’s intelligent driving system has become the most important business card of this car company in the new automobile era.
So, what should a "good" intelligent driving system look like?
In the early days, before the algorithm was mature, it was compared with the ability to pile up hardware: lidar, large computing chip, high-pixel camera, and other high-standard hardware. When evaluating the intelligent driving system, consumers mostly focus on the number of hardware.
A relatively backward cognition of intelligent driving is: hardware cow = good experience.
There is nothing wrong with this idea. After all, the hardware determines the lower limit of the capability of a smart driving system.
However, with the rapid popularization of smart electric vehicles in China, consumers in China have gradually realized that hardware can’t be exchanged for experience. Moreover, as long as these hardware are willing to pay, any car company can buy them from suppliers.
The real hero behind a safe, stable and comprehensive intelligent driving system is actually the master of metaphysics that users can’t see or touch: algorithm.
What is an algorithm? You can imagine that a symphony orchestra without a professional conductor, even if every position is filled with masters of musical instruments, can only piece together a chaotic performance with different tunes and no rules.
The algorithm is this "professional conductor".Only by using algorithms to "light up" the hardware such as lidar, chip and camera can they maximize their efficiency in a set of intelligent driving system.
He who gets the algorithm wins the world.
As we all know, the complete process of autonomous driving is: perception, decision-making and control.
Perception is that all kinds of sensors work continuously to collect the information of the vehicle itself and the outside; Decision-making is the vehicle computing unit, which analyzes the information obtained by the sensor according to the existing algorithm and makes a decision suitable for the current situation; Control is based on the decision-making plan, instead of the driver, to control the acceleration, braking, steering range, lighting and other driving actions of the vehicle.
Perception system is equal to the driver’s eyes, decision system is equal to the driver’s brain, and control system is equal to the driver’s hands and feet.
Algorithm is the decisive factor of the intelligence of the "brain" of the decision-making system: the basis of automatic driving is the large-scale deployment of the algorithm. From the feature extraction of the sensing link to the decision-making of the neural network, it is necessary to rely on the improvement of the algorithm to improve the accuracy of obstacle detection and the decision-making ability in complex scenes.
Autopilot domain algorithms are generally divided into three types: perception algorithm, fusion algorithm and execution algorithm.
Perception algorithm is to transform sensor data into machine language of vehicle scene, such as object detection, recognition and tracking, 3D environment modeling, object motion estimation and so on.
The fusion algorithm is to process the data of different dimensions, such as images or point clouds, obtained by different sensors in a unified way, so as to provide decision-making basis for the vehicle computing unit.
Among them, the fusion algorithm is divided into two paths: pre-fusion and post-fusion.
To put it simply, the pre-fusion algorithm is to make fresh dishes and fry all kinds of ingredients (raw data) before serving; The post-fusion algorithm is to pre-prepare dishes, and heat them before serving them (raw data).
Both algorithms have advantages and disadvantages.
Pre-fusion requires higher hardware computing power because different types of data sources have to be processed at the same time. Moreover, the neural network has a very low probability of misjudgment, and another redundant system is needed for verification. This complex, sophisticated and evolving AI algorithm can’t be imported, which puts forward new standards for the self-research ability of car companies.
Post-fusion is limited by the upper limit of the ability of a single type of sensor, which leads to occasional missed detection or false detection under certain conditions. For example, radar can easily determine the distance and position, but it is not good at judging color and texture, and it can’t recognize text information. Cross-validation of multiple types of sensors is needed to ensure the effective intelligent driving function under different environmental conditions.
Is it possible to really "fuse" the pre-and post-fusion algorithms, use their strengths and avoid their weaknesses?
The answer is: of course.
Full fusion algorithm(Full Fusion) came into being under this technical background. Internationally, Mercedes-Benz and Volvo, two major manufacturers, have announced the entry of fully integrated algorithms to attack high-level intelligent driving along this route, but there is still a long way to go before they can be delivered. In China, Feifan Automobile, a new vehicle-making force backed by SAIC, has taken the lead, not only becoming the first automobile brand in the industry to launch a fully integrated algorithm, but also taking the lead in mass production and delivery on Feifan R7 delivered in late October this year, with its RISING PILOT fully integrating the high-speed pilot function of high-order intelligent driving system.
Theoretically, the "total fusion" refers to the comprehensive comparison of the detection results output by pre-fusion combination, multi-task, multi-feature network and deep neural network with the detection results independently output by post-fusion multiple sensors, so as to realize hybrid fusion, and relying on the safe and redundant deployment of high-bandwidth and supercomputing chip platform, a whole set of actions such as perception, fusion, prediction, decision-making and execution can be completed within milliseconds through triple fusion.
It is easier to understand that the user ordered a "dish" called Zhijia and sent it to the front. The kitchen has both prepared dishes and prefabricated dishes. The chef will select and blend the dishes according to the actual situation, and the ultimate goal is to let the users get a meal experience with good color and flavor.
According to public information, Feifan Automobile is a data-driven automobile technology company established in November 2021 and relying on user orientation. Feifan R7 is the first model of Feifan automobile after independence.
Seeing this, you may have a question. Less than a year after independent operation, how can Feifan Automobile hand over the more advanced intelligent driving system than overseas car companies? Does this system rely on piling up conceptual terms to fool people’s futures, or is it a down-to-earth and reliable spot?
No matter how much you say, it is not as convincing as the actual measurement.
According to the comprehensive measurement of domestic media in specific scenes such as ramp and lane change, the RISING PILOT on Feifan R7 has performed well in both the success rate and stability, which is the result of more than 900 day and night battles of Feifan Auto’s 500-person self-developed team.The advantages are relatively obvious in the identification of many intelligent driving scenes, which are generally regarded as difficulties in the industry.Among them, I was deeply impressed by three points:
The first scene is the accurate identification of ramp, especially the triangle area of multi-fork ramp.
Compared with the unstable performance of the existing intelligent driving system in the market for ramp identification, RISING PILOT can identify the triangle area of the ramp in advance in a farther place, reserve more lane space and action execution time for lane change, and avoid the thrilling scenes such as recognition failure, handing over control rights, or sharply slowing down from the fast lane and merging into the low-speed ramp in a short time.
The second is the recognition and perception of static roadblocks.
In the past year, there have been many collisions of intelligent electric vehicles at home and abroad because they can’t identify the static roadblocks in the construction area. In fact, this scene has always been the capacity vacuum zone of the existing intelligent driving system. Under the action of 4D imaging radar, RISING PILOT can detect the construction area as far as 500 meters in advance, accurately identify static obstacles, even if only ice cream cones or construction signs can be accurately identified in advance, and realize early avoidance through full fusion algorithm and rapid response.
The third is to take the initiative to change lanes and overtake.
The general intelligent driving system often fails to identify and avoid in advance when the front car changes lanes and draws dragons or the large car in front of the side suddenly appears. Only when the distance between the two cars is close enough, the system will intervene in the work, or give an early warning, or suddenly avoid, and a slight shift of attention will lead to rubbing and scratching, which has certain security risks.
The practice of RISING PILOT is to monitor the real-time speed difference while sensing the road 360 degrees without dead angle. When encountering a conflict scene, put safety first, and adopt a seemingly "conservative" execution strategy at the first time, that is, keep a safe distance from the surrounding vehicles, let the conflicting vehicles go first, and then complete the follow-up actions such as changing lanes. Logically speaking, the strategic thinking is closer to the experience of human drivers-avoiding risks without making risks.
Of course, even if RISING PILOT behaves like this, it can’t satisfy all users’ tastes. Therefore, Feifan Auto specially added the self-adjustable MY PILOT to support users to switch between various driving modes such as comfort, standard and sports. Different modes have obvious differences in lane change strategies and driving styles to cope with the same traffic conditions, so as to adapt to the individual demands of different users and different road conditions.
From the media measurements, you will find that,RISING PILOT ran very happily and smoothly on the road in China. The reason is very simple. RISING PILOT is fed by Feifan automobile with the actual running data of China road, one kilometer at a time.Before delivery, the measured mileage of RISING PILOT on China Expressway totaled more than 170,000 kilometers, and the overall test mileage exceeded 400,000 kilometers, which was much more than the total mileage driven by many users before changing trains.
Hardware, can’t fall behind.
It is not enough to embed the basic hardware in order to get a certain leading position in the very "rolling" China automobile intelligent driving track. Only by embedding the hardware ahead of the times like Feifan Automobile and providing the foundation for the higher-order algorithm to play its role, can we seize the first-Mover advantage window and firmly lay our own anchor point in the fast-moving industry iteration tide.
Speaking of advanced hardware, "Wei Xiaoli" always seems to be able to grab all kinds of world firsts, such as NVIDIA Orin X autopilot chip and Innovusion 1550nm lidar. Yes, as a new force to build cars, these three companies did occupy the first time window of many smart driving hardware, but this does not mean that only these three companies are busy putting advanced hardware into new cars. The efforts and positive momentum of Feifan Automobile are not worse than "Wei Xiaoli".
First of all, win in number.
Feifan R7 is equipped with 33 sensing hardware, the first domestic mass-produced Premium 4D imaging radar, enhanced long-range point cloud angle radar, 8-megapixel camera and centimeter-level high-precision positioning system.
Secondly, the quality is superior.
For example, the 4D imaging radar, the top sensor that can identify coke cans 140 meters away, was first used in China on Feifan R7.
Premium 4D imaging radar can sense data in four latitudes: distance, speed, horizontal azimuth and vertical height, and adds "detecting the vertical height of objects" on the basis of 3D radar. Compared with millimeter-wave radar, 4D radar improves the detection rate of static obstacles by increasing the number of transmitting and receiving channels, providing point cloud function and outputting four indicators of X, Y, H and V (distance, horizontal and vertical positioning height and speed). At the same time, the detection distance of Premium 4D imaging radar is 350 meters, which is higher than 210 meters of ordinary millimeter wave radar, and it can operate normally in extreme weather and poor lighting conditions.
Twelve 8-megapixel cameras can perceive the whole range around the vehicle in 360 degrees, and the perception content of dynamic traffic participants, static lane lines, ground signs, traffic lights, speed limit signs and other traffic elements is more granular. Moreover, the 8-megapixel camera can achieve a higher dynamic range (HDR) and a stronger LED strobe elimination function (LFM).
In the end, I won in calculation.
Feifan R7 is equipped with NVIDIA Orin X chip, and the computing power of a single chip is 254TOPS, which meets the computing power requirements of the existing platform, and lays a solid foundation for data iteration and algorithm iteration to achieve a higher level of assisted driving.
Undoubtedly, it is not enough to embed the basic hardware. Only by embedding the hardware that is ahead of the times, like Feifan Automobile, can we seize the first-Mover advantage window and firmly lay our own anchor point in the rapid progress of industry iteration.
Write it at the end
The final battle of driving assistance ability is essentially a comprehensive competition of hard and soft. On the premise of the same hardware level, the key to winning is the software level. The algorithm level of software is the core of the solution to realize functional differences. On RISING PILOT, you will see that Feifan Automobile has put the "fully integrated" algorithm route on the stage.
Faster than international manufacturers, because Feifan Automobile has done three things right: First, it will start research and development in the field of intelligent driving in 2020, which is very close to the route of "Wei Xiaoli" turning to self-research, which is consistent with the rhythm of the industry head; Second, a 500-person high-level intelligent driving talent pool was established, and at the same time, project teams were deployed in several cities in China to carry out research and development and improvement centering on the localization scenes and needs of China users; Third, it is deeply bound with the top suppliers in the world such as LUMINAR, NVIDIA and ZF, and presses the acceleration button for the whole process based on the full value chain integration and mass production experience of SAIC.
But why wait until this year? Because Feifan Automobile, as a mature car-making company, doesn’t want to deliver "semi-finished products" to users, so it chooses to use time and a lot of road tests to precipitate data and correct products. The final result is that Feifan Automobile has made a RISING PILOT with its own style. As Wu Bing, CEO of Feifan Automobile, said at Chengdu Auto Show, "Be a big shot, not a big mouth".
China consumers will buy this RISING PILOT system, which was born and raised in Sri Lanka. We can’t give a definite answer before delivery, but what we can be sure of now is that,The "algorithm school" represented by Feifan Automobile is striding towards the center of the stage of the era of intelligent electric vehicles.
Reporting/feedback

Press conference of the ＂two sessions＂ in Xicheng District ｜ All-round service to ensure the construction of national financial management center

On January 9, Xicheng District held the first press conference of the "two sessions" with the theme of"Focus on economic structure optimization and activate new kinetic energy for high-quality development". At the meeting, Beijing Financial Street Service Bureau, Xicheng Park Management Committee, District Bureau of Commerce, and District Bureau of Science and Information Technology respectively made keynote press releases.

Lu Wuxing, deputy secretary of the Party Working Committee of Financial Street and director of Beijing Financial Street Service Bureau, introduced,2023 is an important year for financial street to start again at the age of 30, and it is also a year for achieving important results.Under the strong leadership of the municipal party committee and municipal government, Beijing Financial Street Service Bureau has fully implemented the spirit of the 20th Party Congress and the Second Plenary Session of the 20th CPC Central Committee, conscientiously implemented the spirit of the Central Financial Work Conference and the whole city financial work conference, firmly grasped the strategic task of adhering to the road of financial development with China characteristics and building a financial power, and carried out the "red wall pioneer project" and "double promotion" project in depth to ensure the development of the national financial management center with the first good, high standards and better services.

Hold the 2023 Financial Street Forum Annual Meeting at a high level.Nearly 500 guests (including more than 110 overseas guests) from more than 30 countries and regions around the world were invited to give speeches or participate in discussions with the theme of "Better China, Better World-Strengthening Financial Open Cooperation and Promoting Economic Sharing and Win-Win", and more than 6,000 people attended the meeting offline. Yin Li, member of the Political Bureau of the Communist Party of China (CPC) Central Committee and secretary of Beijing Municipal Committee, delivered an opening speech, and Yin Yong, deputy secretary of Beijing Municipal Committee and mayor, delivered a closing speech. The main leaders of the People’s Bank of China, the State Financial Supervision and Administration Bureau, the China Securities Regulatory Commission and Xinhua News Agency voiced their voices; Carstens, President of the Bank for International Settlements, Jin Liqun, President of the AIIB, Philo, Vice President of the World Bank, Tasso, Global CEO of SWIFT, Sargent, winner of the Nobel Prize in Economics, and other heavyweight guests attended and delivered speeches. More than 160 domestic and foreign media and more than 600 journalists reported the annual meeting of the forum in depth. By the week after the closing of the forum, the total information coverage of the whole network reached 123,000, with a total page view of 1.55 billion. It highlights the core role of the National Financial Management Center in leading financial reform and development, and conveys China’s strong determination to actively integrate into the world’s open cooperation and development.

Innovating and promoting party building in financial street.After the Central Financial Work Conference and the whole city financial work conference were held, the first Financial Street Party Building Forum was held in Beijing with the theme of "Party Building Leading, Concentrating and Promoting High-quality Financial Development", and leaders of the Central Financial Working Committee and the Beijing Municipal Committee were invited to participate in the forum or give speeches, contributing wisdom and strength to the party building leading the construction of a financial power.

Continuously improve the function of financial rule of law.The first grass-roots legislative contact point of Beijing Financial Street Service Bureau of NPC Law Committee in the field of economy and finance in China was established; The first financial crime warning education base in Beijing was unveiled; Innovate and carry out the "Bag Keeping Action", and build it in pairs with 15 streets to create the financial safety publicity brand activity of "Red Wall Pioneer in Mobile Financial Security".

All-round service ensures the upgrading and expansion of the North Exchange.On the basis of "four innovations", we will further create a new situation of "four innovations" and promote the implementation of innovative policies such as direct IPO of the North Stock Exchange. Four companies were successfully listed, and Cheche Technology landed on the NASDAQ market in the United States by SPAC.

Focus on promoting the high-quality development of the financial industry.Released version 2.0 of "Ten Articles of Financial Service" and studied opinions on accelerating the construction of asset management highland in Financial Street. The asset management scale of resident asset management institutions exceeded 16 trillion yuan, accounting for more than 50% of the city, and the construction of asset management highland achieved important results. In the whole year, 50 new financial institutions were introduced, with a newly registered capital of 41.32 billion yuan. The balance of deposits and loans in our district accounts for one-third of the city. According to the monitoring data, the annual average growth rate is about 12.1%, which is higher than the city average, effectively supporting the high-quality economic development. The added value of the financial industry is expected to reach more than 320 billion yuan, with a growth rate of about 6%, accounting for more than 50% of the region’s GDP, effectively playing the role of "ballast stone" and "power source".

The year 2024 marks the 75th anniversary of the founding of People’s Republic of China (PRC), and is a crucial year for the implementation of the 14th Five-Year Plan.Beijing Financial Street Service Bureau will focus on better service and guarantee the task of the National Financial Management Center Development Center.With the goal of "five in-depth and five breakthroughs",Better help the construction of a strong financial country and make greater contributions to the writing of Chinese-style modern Xicheng practice.

Deepen the party’s overall leadership over financial work and achieve new breakthroughs in enhancing the leading role of party building.Effectively perform the functions of the Party Working Committee of Financial Street, do a good job in coordination between the central and local governments, do a good job in party building in the regional financial system and the "two new" organizations, improve the construction of the "Juli Financial Street" party-mass service center, do a good job in the financial street party building forum, the financial street lecture hall, the financial street youth financial forum and other activities, and deepen the "party building gathering momentum, talent gathering wisdom, resource gathering" and "party building linkage, resource sharing, talent joint education, service joint promotion and practical work"

We will thoroughly implement the new development concept and achieve new breakthroughs in promoting the high-quality development of the financial industry.Do five major articles on technology and finance, Green Finance, inclusive finance, Pension Finance and Digital Finance. We will continue to optimize the "4+N" industrial structure focusing on finance, financial technology, asset management, digital economy and modern service industry. Opinions on accelerating the construction of financial street asset management highland were issued to further consolidate the advantages of asset management industry. Accelerate the construction of "two districts" in an all-round way and expand the institutional opening of the financial sector. Further promote the pilot work of digital RMB, accelerate the construction of Beijing digital RMB demonstration block in financial street and surrounding areas, and expand the application scenarios of smart finance and digital RMB.

Deeply practice the initial mission of finance and achieve new breakthroughs in improving the quality and efficiency of financial services.All-round service guarantees the development of Beijing Stock Exchange and builds the main position of serving small and medium-sized enterprises. Deepen the strategic cooperation with the North Exchange, speed up the establishment of the ecological circle of the North Exchange, improve the publicity and training, professional counseling, roadshow promotion and other services, build the ecological chain of the listed industrial chain of service enterprises, and strive to achieve the goal of breaking through 100 high-quality listed enterprises at an early date. Regularly carry out the activity of "sharing foreign exchange", further enhance the branding, serialization and achievement level of the activity, and better serve the real economy.

Deepen the construction of financial rule of law and achieve new breakthroughs in effectively maintaining financial security and stability.We will promote the construction of grassroots legislative contact points of the Financial Street Service Bureau of the NPC Law Committee with high quality, and strive to build the contact points into "demonstration points" to help the high-quality development of the financial rule of law with the high standard of "the first good". Effectively play the role of financial crime warning education base, extensively carry out financial safety publicity and education, continue to carry out "bag-keeping operation", and strengthen residents’ awareness of financial risk prevention. We will continue to promote the iterative upgrading of the financial risk prevention and early warning system, improve the ability to prevent and resolve financial risks, and firmly hold the bottom line that no systemic financial risks will occur.

Carry out the development concept of "China’s financial street, the world’s financial street" and make new breakthroughs in expanding international exchanges and cooperation.Closely connected with the 2024 Beijing Annual Meeting of SWIFT International Banking Operation Conference (SIBOS), the 2024 Financial Street Forum will be held at a high level to create a business card for international financial exchange and cooperation. Continue to deepen the framework of "one main N-point multi-salon" to achieve continuous voice throughout the year. We will improve the exchange and cooperation mechanism between Financial Street and international financial cities, and conduct regular exchange visits with the City of London. Actively expand exchanges and dialogues between Financial Street and international financial centers such as Wall Street in New York and Frankfurt in Germany, as well as important financial cities such as Casablanca in Morocco and Seoul in South Korea.

Text: Tang Mo thomas lee

Picture: information picture

Russia and Uruguay entered the eighth finals ahead of schedule in the 2018 Football World Cup.

People’s Daily Online, Moscow, June 21 (Reporter Hua Di Intern Fu Naihao) According to the Tass news agency, on the seventh match day, Russia and Uruguay took the lead in advancing to the eighth semi-finals.

On the 20th, Russia beat Egypt 3-1, but it didn’t advance in form. The condition for its first promotion was that Uruguay didn’t lose to Saudi Arabia. In the end, Uruguay won by 1: 0. Suarez scored the only goal in the game.

Considering that Saudi Arabia lost 5-0 to Russia, Uruguay has been waiting for this shooting spectacle to reappear. But in the end, just like the match between Uruguay and Egypt, the game only scored one goal. Suarez, the best player in the game, said: "I feel very proud to qualify. I have scored in three World Cups. Need to be ready to go, correct mistakes and win the next game. "

The new york Knicks signed a development league player, or will stay in the team to continue their struggle

The new york Knicks recently signed obadiah Noel, a young player who will strive for a stable position in the team. This transaction not only brought fresh blood to the team, but also gave the fans an expectation. Obadiah Noel is a potential striker with excellent rebounding and defensive ability. His height and wingspan give him a great advantage in the basket. He can easily steals the ball and block opponents’ shots. These advantages just meet the Knicks’ needs for inside defense. The Knicks have been facing the problem of understaffing inside, and the addition of obadiah Noel will undoubtedly make up for this shortcoming. His arrival will provide more choices for the team and increase the depth of the team. His presence will make the team more flexible in the game and can be adjusted according to the different characteristics of opponents. Of course, obadiah Noel is not a perfect player, and he still needs to improve his offensive performance. His scoring ability needs to be improved, especially in shooting in COSCO. However, the Knicks’ coaching staff is very optimistic about his potential, and they believe that with the passage of time, obadiah Noel will gradually grow into an all-round player. For the fans, the addition of obadiah Noel is undoubtedly an exciting news. The Knicks have always wanted to find a good inside player, and now they finally got it. The fans expect obadiah Noel to play his part in the team.Bring more victories to the team.The addition of obadiah Noel has injected new vitality and hope into the Knicks.His defensive ability and rebounding ability will bring important support to the team, and his offensive potential is also worth looking forward to.

Noel, 24, was drafted by the NBA and sent to develop league teams to fight hard. This is a challenging moment, but for this young player, it is also an opportunity to meet opportunities. Noel was highly anticipated in the NBA draft. However, due to some technical and physical deficiencies, he failed to rank among the top leagues. But this did not discourage Jeannoel. On the contrary, he regarded this defeat as a new starting point for his career. Development League is an ideal platform for training young players and upgrading their skills. There are many opportunities for players who are eager to prove themselves to show their strength. For Noel, this is an opportunity to reshape his image. He can improve his technical level through hard work and dedicated training. In the development alliance, Noel needs to make more efforts and perseverance. He must adapt to the faster pace of the game and more competitive opponents. In addition, he needs to further improve his skills, especially in shooting and defense. Only through continuous efforts and progress can he return to the NBA stage in the future. Noel is also a potential player for the team. His height and wingspan make him an excellent rebounder and defender. Moreover, his youth and vitality will also inject new energy into the team. Teams should be good at discovering and cultivating such players and giving them opportunities to show their strength. In this competitive sports world, success is not easy. However, Noel has firm determination and love for basketball.This will be his motivation to overcome difficulties. He believes that with enough efforts and perseverance, he will eventually succeed. No matter where Noel’s career finally goes, he has proved himself to be a top athlete.

Noel: An unknown development league star. In the NBA, there are many players who contribute to the team in obscurity. They may not be superstars, but their efforts and talents are equally admirable. Among them, Noel is such a budding young player in the development league. As an ordinary rotation player, Noel is not as concerned as those big-name stars. However, he gradually won the recognition of the coaching staff and fans through his outstanding performance. In the game, he always goes all out to give full play to his advantages and strive for every valuable rebounding and defensive opportunity for the team.Noel’s defense under the basket is a must.With his excellent physical fitness and keen reaction speed, he formed a strong barrier inside. Opponents often feel helpless when facing him, because his defensive ability often makes the opponent’s shooting inaccurate or blocked directly. It is with this excellent defense under the basket that Noel has become a solid defense line in the team’s defense system. However, Noel is not just a defensive player. He also performed well on the offensive end, especially in rebounding and secondary attack. He can always grab the key offensive rebounds by virtue of his height and bouncing advantage, and return the ball to the basket to win the second scoring opportunity for the team. This proactive performance can not only boost the team’s morale, but also make opponents feel depressed and powerless. Noel’s success is inseparable from his efforts and perseverance. As a development league player, he has experienced numerous trainings and competitions and paid a lot of hard sweat. He never gave up his dream and always maintained his love and persistence for basketball. It is this indomitable spirit that makes him gradually emerge and become an indispensable member of the team. Noel’s story tells us that everyone has a chance to succeed in his field, whether you are an ordinary rotation player or not. As long as you are willing to work hard and keep the persistent pursuit of your dreams, you will be rewarded. Noel’s success is not only his personal achievement, but also an inspiration and encouragement to all unknown players. Let’s cheer for Noel, the star of the development alliance.And expect him to continue to show his strength and potential in future competitions.

The Knicks’ signing of Noel has aroused widespread concern. However, this signing has an unexpected turning point. According to reliable sources, the Knicks signed Noel in order to cut him later and pay a bonus of $75,000. This move has aroused people’s doubts about the team’s decision-making, and also made people start to think about the future direction of the team. The Knicks made such a decision, perhaps for tactical reasons. As an excellent center player, Noel has excellent rebounding and blocking ability on the court. However, the Knicks already have a strong frontcourt lineup, including players such as Julius Randle and Mitchell Robinson. Therefore, they may think that Noel’s joining is not necessary, and they also hope to save some salary space by cutting him. However, this decision has also caused dissatisfaction among fans. After all, Noel, as a good player, has high potential. Fans have said that the Knicks should give Noel more opportunities instead of giving up easily. They believe that the team should focus on cultivating young players, not just pursuing short-term interests. The Knicks’ decision also raised concerns about the team’s future. As a team with a long history, the Knicks have always been a strong team in the NBA. However, in the past few seasons, the team has been in a low state and its record is not good. Does the decision to cut Noel this time mean that the team will pay more attention to saving salary space in the future, rather than pursuing the improvement of the team’s strength?This problem deserves our deep thought. In any case, the Knicks’ decision to sign Noel and cut him has become a hot topic at the moment. This also makes people full of curiosity and expectation about the future direction of the team.

Xiaobian thanks everyone for reading this article, hoping to bring some inspiration and encouragement to everyone. Noel’s story tells us not to be discouraged when facing challenges and difficulties, but to regard them as opportunities and a new starting point. As long as we make efforts and persevere, we can all achieve our goals and dreams.

Modric, a five-time Champions League champion, cried when interviewed. The end of our era.

Modric, a five-time Champions League champion, cried when interviewed. The end of our era.

Luca modric, who has held up her big ears five times, shed tears when she was eliminated in the semi-final.

The second leg of the semi-final of the 2022-23 European Champions League (UCL) was held at Manchester City Stadium in Manchester, England at 4 am (Korean time) on the 18th, and Real Madrid lost 4-0 to Manchester City. Kneel down. At this point, the journey stopped at the semi-final with a total score of 1-5.

The game was one-sided Manchester city stormed from the first half. It finally paid off. In the 23rd minute of the first half, Bernardo Silva received a winner pass from De Braune and shot a left corner kick to break the goal. He immediately scored an extra goal. In the 37th minute of the first half, Gundogan headed the goal and Silva headed the goal to expand the score.

Manchester city continued to attack in the second half. In the 31st minute of the second half, in the case of a free kick attack, the ball provoked by De Braune returned to Akanji’s header and was hit by Edel Militao’s body and refracted into the goal. Real Madrid tried to turn things around by introducing Aurelien Chuameni, Lucas Vazquez and Dani Ceballos, but it was not enough. In the end, Julian Alvarez scored a crucial goal in the second half of overtime and lost 4-0.

Modric, who started on the same day, was replaced in the 18th minute of the second half, but it didn’t play much role. Modric failed to play a big role, with only 29 passes (76% success rate), 1 pass and 2 long passes.

It seems that Real Madrid, a traditional powerhouse, collapsed in front of Manchester City, a new powerhouse. Real Madrid has shown its absolute throne, winning five UCL titles in UEFA in the past 10 years. Last season, they beat Manchester City in the semi-final and Liverpool in the final.

However, most players are in their thirties, indicating that an era is coming to an end. In the end, the big score was lost to Manchester City and he fell to the ground. After the game, modric also admitted it. He swallowed his regret and said, "We didn’t perform well. We want to play better. Manchester city is better. The end of an era? Now we must move on. "

People found that she shed tears when she said this. The Croatian media "Indexhr" explained that "modric made tearful remarks in the mixed area of Etihad Stadium." Modric also said: "Every time Real Madrid loses, there will be a lot of analysis and criticism. We have to put up with it and get used to it. We have to accept failure. "

Wonderful linkage Butler watching Neymar highlights video： always look at Neymar when relaxing.

Live on May 21st, Jimmy Butler showed a video of himself watching Neymar highlights in ins, and wrote: Always look at Neymar when relaxing.

Neymar forwarded this dynamic, and wrote: Very happy.

After the Heat defeated Celtic yesterday, Neymar also cheered for Butler. He wrote in ins: Focus, keep cheering, brother.

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.