标签归档 西安品茶

Scientists hope to use artificial intelligence to find life on Mars.

It turns out that artificial intelligence may give us a better chance to find life on Mars.

A group of researchers led by the team of NASA Institute of Astrobiology (NAI) of SETI Institute recently released a study detailing how to use machine learning to more effectively determine where life may be hidden on the red planet, if it exists.

Scientists decided to use an area called Salar de Pajonales to run their project-this area is located at the intersection of Atacama desert and plateau, which is famous for being uninhabitable, but not uninhabitable-because it is considered as a good substitute for the surface of Mars. The team combined still images, samples and drone lenses to draw a map of life distribution in sparsely populated areas.

Then, the researchers brought the data back to the laboratory for training artificial intelligence. The goal is to teach computers to identify which areas are most likely to have life—such as small clusters of certain geological features or scarce water sources—and to be able to extrapolate this data to other locations. Theoretically, once AI knows the life-oriented details in Salar de Pajonales, it should be able to use these patterns to find the areas that are most likely to bear life in any terrain.

And the effect is surprisingly good. Once AI learns what it needs to recognize, researchers can combine machine learning with collected statistical ecological data to find signs of life 85% of the time. Without the help of artificial intelligence, the team was able to discover biometrics in less than 10% of the time.

You can imagine how helpful it is to find life on the surface of Mars. At present, we send rovers to the land of our next-door neighbors and look for life when they drive along their own paths. Although we try to choose a landing site that has a good chance of containing life (if it exists), it is different from the best and most promising area that the rover can microscopically observe around the planet it is driving.

The research team made it clear that although the speed at which artificial intelligence-assisted programs find life is incredible, it is equally exciting to find a process that can combine long-distance and short-distance data into useful maps to find microbial life. "Although the high biometric detection rate is the core result of this study, it is equally important that it successfully integrates data sets with different resolutions from orbit to ground, and finally links regional orbit data with microbial habitats," Nathalie A said. Cabrol, an astrobiologist and the lead researcher of NAI group of SETI Institute. "Our team showed a way to transition from the scale and resolution needed to characterize livability to the scale and resolution that can help us find life."

I hope we can integrate this technology into rovers, helicopters and drones going to Mars in the near future. Maybe this will be the ticket to finally find life on the red planet.

AI online intelligent matting tool is a must for cross-border e-commerce operators!

The e-commerce industry is inseparable from the map. Transparent base map, white base map …

When selling goods, you always have to deal with product pictures. Processing pictures is a relatively high-frequency operation. For the matting tool, it is also just needed by many people.

Today, I will share with you an AI online intelligent matting tool.Picture-cutting assistant

01AI matting effect
Picture editing based on AI artificial intelligence algorithm. Just upload a picture with one click, and the matting can be completed in 3 seconds.

02operating procedure

(1) OpenAssistant in painting cutting,Select the [smart matting] function.

(2) After the picture is uploaded, click OK to dig it out with one key.

Picture-cutting assistantIs a simple, intelligent and fully functional online video processing tool, with intelligent subtitles, video translation, AI picture editing, audio editing, voice elimination and other video and audio, picture editing and post-processing functions.

Roma fans will wave white handkerchiefs in this round of Serie A to protest Mourinho’s ban.

Live broadcast on March 12, Rome coach Jose Mourinho failed to appeal, was suspended for 2 games and fined 10 thousand euros. The Rome fan organization announced that it would support Mourinho in this round of Serie A home games.

At 1 am Beijing time on March 13th, in the 26th round of Serie A, Rome will play Sassuolo at home. AIRC, a Roman fan organization, announced: "After the Italian football management agency unfairly punished our team and our coach again, AIRC appealed to all Roman fans to express their anger in a civilized way in tomorrow’s game. Besides our love for Rome, we should bring a white handkerchief when we enter the stadium and wave it in the stands before the game. We are with Mourinho and with Rome. "

Marco Conidi, a famous Roman fan and singer, also said on social media: "It is important that everyone bring a white handkerchief into the stadium tomorrow and wave it at the beginning of the game to protest the absurd penalty of our beloved coach being suspended."

China version of ChatGPT? Yes!

Dear friends, I heard that Baidu’s China version of ChatGPT is coming? Is there an inexplicable excitement and expectation?

The name ChatGPT is no stranger to everyone. This world-famous artificial intelligence question answering system is not only popular in western countries, but also has many users in China. However, due to language and cultural differences, ChatGPT’s performance in Chinese environment is not very good. Therefore, launching the Chinese version of ChatGPT is undoubtedly something worth looking forward to.

I have many expectations and opinions about the Chinese version of ChatGPT. First of all, I hope it can answer users’ questions more intelligently, accurately and comprehensively. After all, Chinese is a complex and diverse language, and it is difficult to do intelligent question and answer well in this environment. However, I believe this problem can be solved as long as we have the correct technical route and superb team.

I hope the Chinese version of ChatGPT can better combine Chinese context and cultural background. In this way, users will be more natural and comfortable when using it, and they can also better understand Chinese culture. After all, language and culture are inseparable.

I also hope that the Chinese version of ChatGPT can be innovative in terms of user experience and usage scenarios. For example, it can play a greater role in social media, e-commerce platform, education and training, and provide users with more intelligent and personalized services and experiences.

Speaking of the Chinese version of ChatGPT, I have to mention a famous saying: "The future belongs to those countries with artificial intelligence capabilities." It is believed that the launch of China version of ChatGPT will further promote the development of artificial intelligence in China and enhance China’s position and influence in the global scientific and technological competition.

Of course, the expectation for the Chinese version of ChatGPT is not limited to technology and application. We also hope that it can bring more social benefits and cultural influences.

For example, the Chinese version of ChatGPT can become an important way for people to acquire knowledge and information, and provide more intelligent and efficient search and query services for users. At the same time, it can also be used as an important tool for Chinese language learning and education to help people better understand Chinese language and culture.

In addition, the Chinese version of ChatGPT can also play a greater role in social services and public governance. For example, it can help the government and public institutions to better answer people’s questions and needs and improve the quality and efficiency of government services; It can also provide more convenient and efficient services in the fields of charity and health care, and help more people get help and support.

Of course, the launch of the Chinese version of ChatGPT does not mean that it is perfect. It also needs to constantly find and solve problems in practical applications, and constantly improve and optimize itself. However, I believe that with the passage of time and the continuous development of technology, the Chinese version of ChatGPT will become more and more powerful, bringing more surprises and convenience to mankind.

Finally, I want to borrow another famous saying: "We can’t predict the future, but we can create it." I believe that with the arrival of the innovative Chinese version of ChatGPT, the future will become brighter and better!

AI doctor assisted diagnosis and accurate classification of sinusitis

Chronic sinusitis is a highly heterogeneous disease involving nasal cavity and sinus mucosa, and it is one of the most common chronic respiratory inflammatory diseases. The prevalence rate in China is about 8%, and 20% of patients are chronic sinusitis complicated with nasal polyps. In order to make the classification and treatment of nasal polyps more efficient and accurate, the research team of the Third Affiliated Hospital of Sun Yat-sen University developed the first artificial intelligence pathological diagnosis system for chronic sinusitis. It is reported that the "Single Vision Home Edition" of the system has passed the clinical test, reaching the level of a senior pathologist, and has been tested and used in a number of 3A hospitals with 5G network systems in Guangdong-Hong Kong-Macao Greater Bay Area.

Patients with nasal polyps need comprehensive treatment mainly by surgery, but the curative effect is not satisfactory at present, and the postoperative recurrence rate is high. The reason is that there are different subtypes of nasal polyps, and the treatment methods and prognosis of different subtypes of nasal polyps are very different. Therefore, accurate classification and individualized treatment of nasal polyps is one of the main ideas to break through the bottleneck of curative effect of nasal polyps. However, at present, the commonly used manual diagnosis method is to randomly select 10 visual fields of nasal polyps slides under a microscope and calculate the number of inflammatory cells in them, which has huge workload, low accuracy and impossible to calculate the whole film.

The Third Hospital of Sun Yat-sen, in conjunction with Tsinghua Pearl River Delta Research Institute and other hospitals and research institutes, has developed and iterated (at the cellular level, molecular level/full film and single vision) an artificial intelligence pathological diagnosis system for chronic sinusitis, developed a "full film platform version" and a "single vision family version" of AI doctors for different application scenarios, and built a cloud platform.

Among them, the "full-film platform version" of AI doctor is an artificial intelligence pathological diagnosis system for nasal polyps based on full-film, and related research results have been published in high-level journals such as JACI, eBioMedicine, a The Lancet sub-journal, and Chinese Journal of Otolaryngology and Head and Neck Surgery. The "Single Vision Home Edition" system has been developed and tested. The AI doctor "Sandy" can accurately identify the common inflammatory cells of chronic sinusitis and generate the first artificial intelligence pathological diagnosis report of chronic sinusitis. According to the standard of senior pathologists, its accuracy has exceeded 90%, which is helpful for accurate diagnosis of chronic sinusitis and subsequent individualized medication guidance.

□ Zhou Jinan Zhen Xiaozhou

"Talk" and AI will know what you are talking about.

Transfer from: Hohhot Daily

It is conceivable that due to the huge potential demand in the fields of public welfare, public safety and national security, and the strong promotion of the rapid development of AI technology, in the near future, AI lip reading is expected to achieve rapid promotion and deep popularization, and the industrial prospects are very promising.

According to the continuous breakthrough of the bottleneck, it has become a reality that AI technology has achieved great success in the field of lip language recognition.

Many problems need to be broken.

However, Yan Huaizhi also said that at present, China’s artificial intelligence lip language recognition technology is still in its infancy, and there is still a long way to go if we want to use artificial intelligence to accurately recognize lip language.

From the perspective of language itself, human language has a high complexity. Of all the phonetic symbols involved in human speech, only about 30% are directly controlled by human lips, and 70% are teeth sounds, tongue sounds and throat sounds that are difficult to distinguish by naked eyes or even machine vision. Moreover, different people’s tone of voice, dialects, conjunctions, accents, and even beard cover will all lead to subtle changes in mouth shape, and it is this subtle change that will seriously affect the recognition and judgment of lip language by artificial intelligence.

From a technical point of view, the environment for artificial intelligence to collect lip language is usually complicated, and it is very difficult to accurately identify it. As far as the current artificial intelligence technology is concerned, the recognition level of long sentences and complex sentence patterns is not satisfactory, not to mention the problems of multi-scene recognition and lip recognition of multi-person images.

Yan Huaizhi said that only by solving the above problems can AI achieve a breakthrough in lip reading and move towards a mature stage of development.

There are many differences between different languages of human beings. Can AI read the lips of each language?

Yan Huaizhi introduced that most of the successful AI lip reading systems were limited to English models, because most AI models were trained based on English data. However, from the technical framework, the training models of different languages are basically the same, or they can be realized by the same kind of technical means.

Of course, in order to adapt to lip language recognition in different languages, some adaptive adjustments need to be made: on the one hand, data in corresponding languages should be selected for targeted training; On the other hand, the AI model needs to be adjusted, such as incorporating time masking, optimizing language model and improving superparameters.

In addition, the same language will have different mouths, even if the mouths are similar, they may represent completely different meanings. Therefore, a mature AI lip reading system needs a large number of lip feature sample data, and covers as many application scenarios and different types of speakers as possible, so as to improve the generalization ability of the trained lip recognition model and improve the recognition accuracy of AI lip reading for different mouth shapes and different ideographic languages.

Technical double-edged sword in urgent need of supervision

Despite all kinds of difficulties, more and more AI companies have begun to set foot in and plan to deepen the artificial intelligence lip recognition track. At present, the choices of major AI giants are different, which can be divided into lip language data, lip language video recognition, lip language understanding and so on.

Yan Huaizhi also said that at present, many artificial intelligence lip recognition technology fields have achieved initial breakthroughs, the prospect of full chain integration is expected, and industrial clusters are gradually taking shape.

From the perspective of application scenarios, AI lip reading has begun to emerge in the fields of social welfare and public safety. Judging from the current layout of the giants and the development trend of related technologies, AI lip reading is expected to have broad application prospects in identity recognition, national security, intelligent systems and so on. "It is conceivable that due to the huge potential demand in the fields of public welfare, public safety and national security, and the strong promotion of the rapid development of AI technology, in the near future, AI lip reading is expected to achieve rapid promotion and deep popularization, and the industrial prospects are very promising." Yan Huaizhi said.

Of course, technology application is a double-edged sword. Many people worry that lip-reading by AI will reveal the private content in people’s conversations, whether the parties are speaking publicly, whispering or talking to themselves. "Zhang Zhangkou" was stolen by others, and it was really terrible to think about it carefully.

Yan Huaizhi said that this kind of worry is not unfounded. On the one hand, the privacy leakage caused by AI lip reading may be caused by malicious lip reading, on the other hand, it may be the normal use of AI lip reading system, but the improper protection of storage and use leads to the theft or abuse of relevant data, which in turn causes damage to personal rights and interests. Moreover, because it involves the conversation content of the parties and has obvious directionality, this kind of privacy disclosure may be more harmful than ordinary personal information disclosure.

Therefore, Yan Huaizhi suggested that from the perspective of privacy protection, we should strengthen the formulation of relevant laws and regulations at the management level, strictly regulate and restrict the application scenarios, scope and purposes of AI lip reading, and increase the supervision and punishment of malicious use of technology. In addition, it is necessary to strengthen the construction of the security protection system of AI lip-reading system at the technical level, improve the recognition accuracy of the system by technical means, avoid technical abuse, and effectively ensure the content security of user conversations.

Liverpool 0-1 Bournemouth relegation team Salah missed the point and the whole team was in a downturn.

"I have always hated losing," Salah said in a conversation with Gerrard this week. "I don’t like losing."

Liverpool supporters traveled long distances to the south coast of England, only to see the performance of their team once again. After klopp’s team was defeated by Bournemouth, they would undoubtedly agree with the Egyptians.

When substitute jota’s header hit Smith’s arm, Liverpool got an excellent opportunity to change the result of the game. The referee awarded Liverpool a penalty through VAR replay.

Milner, so reliable on the court, only played a few minutes ago, and his cross created this penalty opportunity. However, Salah is Liverpool’s first player. However, his shot was far from the right post of the goal, which greatly reduced the possibility of Liverpool becoming the top four for the first time this season.

Salah’s performance before he missed the penalty was hard to convince. He kept losing the ball, made the wrong choice and was easily intercepted.

Think less than a week ago, the 30-year-old player surpassed Robbie Fowler in the 7-0 victory over Manchester United to become the player who scored the most goals in Liverpool’s Premier League history, and he was happy to tear off his jersey. How high-spirited he was at that time.

However, Salah was not the only Liverpool player with a low performance. After 20 minutes of hopeful opening, the performance of the whole team was disappointing.

In five Premier League away games against Nottingham Forest, brentford, Brighton, Wolves and Bournemouth, Liverpool conceded 11 goals and scored only one. The recent setbacks are becoming the norm on Liverpool’s way forward.

The gloomy expression on Liverpool players’ faces on their way back to the dressing room after the game reflects their mood. I wonder if they can improve before the second leg of the Champions League against Real Madrid on Wednesday.

Shanghai International Tourism Resort has also added new projects! Ji Le Tang Million Shudu Street opened

"The former family came to the resort and lived in the Disney Hotel. This time, I found a new spa street, and I tried this. Multi -sclerosis. Tang, who comes from Xishuangbanna, said" All Japanese style, very good Essence ""

On July 23, it was officially opened on the blooming soup million Qifeng Street, and Shanghai International Tourism Resort. As the country’s first "hot spring resort town", it is very suitable for resort to be a unique Japanese style and add unique Japanese style. This also means that most citizen tourists have leisure choices in resort.

Jiletang Million Shudu Street is located in a bookstore shopping village near 99 Shendi East Road. It is located in Shanghai Lavender Park with a total floor of about 18,000 square meters. This is a multi -functional complex integrated leisure, entertainment, catering, shopping.

It is reported that Jile Million Wo Wo Hot Spring Street is a 10-storey-floors. The Japanese hot spring brand "Company Nam Co., Ltd." 10th store in China, it is also its first store "Million Stone" Essence

Unlike the "Urban Hot Spring" models of other BLISS Tangmen stores, Extreme Le Tang Million Peak Street includes Japanese hot spring venues, Japanese cuisine, pure Japanese collapsed rice rooms, Japanese garden landscapes and courtyards, and so on. Bring new foam and holiday experience to consumers.

According to reports, Tang’s water in each soup hall in the temple Tang million SHUM Hot Spring Street is from the "Silver Decoction" natural hot spring water, in Shaxi, Taicang. "Fluoro" hot springs are rich in "iron acid". Happy soup will also be based on different seasons. Give public tourists more experience in bubble soup. Also, 4 private soup rooms were designed. Each decoration style is different. Outdoor scenery, suitable for family, friends gathering.

The person in charge of the headquarters street engineering operation, "One Tie 20" is a holiday method for traditional Japanese hot spring tourism. Refers to one night, enjoy two meals. Therefore, unlike other happy soup projects, this is a "hot spring resort town", which is a "hot spring holiday town". There are a variety of rooms, more than 20 rooms, for tourists to stay here and enjoy the Japanese SPA resort.

Also, "Three Tea Butterfly House" in Kim Experience Store, "Hyja Island" in Japanese restaurants, Japanese brand pharmaceutical cosmetics shop "Loyal Qiliac Tang" and other companies have opened the door. Three tea butterfly huts, tourists can experience various clothes and experience Japanese traditional culture.

Beijing tourist Zhang Yang took away the happy soup million Shi Hot Spring Street. In the first time, my name was "Three Tea Butterfly House". "I wore Disney Paradise to watch the fireworks last night. It was very interesting. I haven’t experienced clothes before going to Japan. This time, I also gave my regret at that time." The leaders of the three tea butterflies told reporters that the Japanese tea ceremony will be launched next year, one Fragrant experience, and so on. Continuous consumer experience.

Fortunately, in Unicolands, they gathered in many cosmetics, special foods, and so on. Bring a one -stop shopping experience to consumers; all -day restaurant administrative kitchen, full Japanese restaurant. Visitors can enjoy pure Japan and concessions.

It is reported that the temple Tang million SHINK Spring Street began on July 15th. However, the hot spring street soup is only open to the accommodation guests. The private soup house is not open.

Hong Wei introduced that during the trial operation, the room was almost every day in the hot spring street. The concept of peace, "sincerity, no stain" standards of "we will use the safety, remember" standards, and various services have been continuously improved, bringing consumers to consumers A better experience. "

The relevant person in charge, Shendi Group, said that the THATEXTREMELY on the street, allowing the Shanghai International Tourism Resort to have a unique Japanese style. "I hope that citizens of the garden, hot spring holidays, such as home Express Hotel, have gained a new leisure and entertainment experience here. Subsequently, we will continue to launch more high -quality projects.

Editor Zhang Qi

Responsible editor Liu Xinwei

Picture source Xinyiqi

View Author: Pudong Observation

Mi Chunlei: 25 -year -old becoming a billionaire.

When it comes to the name of Mi Chunlei, many friends may not be familiar with, but in the real estate circle and financial circle in Shanghai, Mi Chunlei is definitely a "big guy". In addition, Mi Chunlei also married CCTV’s "Huadan" Dong Qing, who has become a hot topic for a period of time.

An announcement of the Shanghai Stock Exchange’s "Prosecution Notice" was announced again, and Michuna pushed Michun to the forefront. According to the company’s board of directors, Michun Lei has been lost for a long time. The 25 -year -old became a "successful person" of billionaires. The road seemed to have reached the end. What about it?

1. Mysterious Midchun Lei

Lanhai Medical was exploded by the Shanghai Stock Exchange’s "Prior Notice of Termination of the Company’s Stock Listing", and*ST Haizheng is about to face the delisting treatment. From the perspective of operating performance, Lanhai Medical has suffered major losses for three consecutive years. At the end of 2019, the net profit after deduction of unless recurring profit or loss was -191 million, and by 2021, the scale of this loss had expanded to -319 million.

It can be said that the delisting of Lanhai Medical is expected, but this incident has led to the "dense spring thunder loss" incident that the public is more concerned about. The chairman of Lanhai Medical Michelon is absent from the company’s annual report meeting. In fact, since the beginning of this year, Mi Chunlei has been mysteriously lost, and the whereabouts are unknown.

It is rumored that Michimi has been taken by the Economic Investigation Department as early as the end of December 2021, so Mi Chunlei could not show up in public. As for why I take control of Miyanglei, it is likely to be related to Shanghai Life, which was established in 2015.

According to data from the "Hurun Rich List" in 2020, Michri’s personal value reached 10.3 billion. In fact, as early as 25 years old, when Mi Chunlei established Shanghai Zhongying Enterprise Development Co., Ltd., his net worth has exceeded 100 million! However, the experience of the billionaire is very mysterious, and I am also relatively low -key. The reason why it can achieve such achievements is generally believed to be inseparable from the support of "noble people". What is the family of Michuna’s birth?

Second, genius entrepreneurs

According to public information, Michuna, born in 1978, is from Shanghai. The family is average. There is no particularly strong background. After graduating from Tongji University’s civil engineering major, the first bucket of gold was accumulated through transportation. And his father invested 50 million in 2003 to establish Shanghai Zhongying, the main business was real estate development.

In Shanghai, which was gold, Michuna quickly accumulated a huge amount of capital through the real estate business, and began to fully expand the company’s business. The business territory of the blue ocean is mainly divided into 3: real estate, medical care and finance.

In 2015, Mi Chunlei established Shanghai Life with Shanghai Electric, Shanghai Urban Investment, and Zhonghai Group. Michimi accounts for 20%of the shares, and continues to open its own investment expansion through huge amounts of funds absorbed by insurance companies. However, due to the phenomenon of unclear equity and business losses at the beginning of Shanghai Life, Shanghai Life has attracted the attention of the Insurance Regulatory Commission in 2015.

Later, the company under Michuna suffered a crisis of funds, and in 2020, it showed a comprehensive expansion. In addition, the news that Dong Qing was listed on the sale of US luxury homes to repay the debt.

So, how does Mi Chunlei and Dong Qing fall in love?

Third, the controversial sister and brother love

Dong Qing was 5 years older than Michun Lei. The first meeting of the two was during the Spring Festival of 2009. At the Shanghai Entrepreneur Association, Dong Qing attracted the eyes of Mi Chunlei as the host. Her pursuit of fiery.

Soon, Mi Chunlei captured the beauty of the beauty, but this relationship was unacceptable. During the pursuit of Dong Qing, Mi Chunlei was married, and his wife Jin Jing was a primary school teacher in Shanghai. In 2013, Mi Chunlei officially divorced Jin Jing and married Dong Qing the following year. On the Internet, he also reported that Dong Qing went to study in the United States in 2014, which was actually a child.

This marriage between the two seemed to be more like a equal transaction from two people of the same status to the outside world. Mi Chunlei fancy Dong Qing’s beauty and fame, and Dong Qing fell in the wealth of Mi Chunlei. Some people think that the two really love each other. There are divergent opinions, but there is no doubt that Dong Qing’s giants and the road may have to draw a sentence.

Summarize

As a mysterious and low -key entrepreneur, the loss of Michun Lei left a lot of room for guessing the outside world. But it is certain that it must not be a good thing for him. For Dong Qing, if he really fits the wealth of Mi Chunlei with him, her wealth dream may really break.

What do you think about this?