Under the instructions of the host, two girls with exactly the same costumes and hairstyles on the 11th and 13th came to the verification area. The pen "Fun" Pavilion www.biquge.info everyone exclaimed.

Brain King Chen Wei said: "From my side, I feel that these two people are only a little different in the size of their eyes, and the others already look very similar." Fortunately, I wasn't asked to do this facial recognition. ”

Ding Mu said: "Actually, if I can see the real person of his parents, I am at least 90% sure, if I can't see his parents, just see the photos, I am only 50% sure." "Actually, Ding Mu is talking nonsense, if the system prompts, he knows it and doesn't know why.

'We saw that Eric had a lot of options and the number 11 was in his range, but he settled on the number 13. The camera was given to Dong Jianchang on the stage, and the host said: "Okay, next is our verification moment." Ask a scientific assistant to reveal the answer for us. Let's take a look at the family portrait. ”

The science assistant slowly removed the cover in front of the family portrait, and an exciting drum beat sounded on the scene.

The host pointed to the little girl in the family photo and said, "Just by looking at the face of this little girl, can we know the answer? ”

Girl number 13 took out her photo and the answer was not the same. Eric frowned and showed a wry smile, he is a master of memory, not a master of face recognition, this program team is obviously chasing ducks to the shelves, and let him be a foil for Qianqian. Anyway, he didn't think he could win, as long as he paid enough appearance fees.

Eric's final answer was wrong. Dong Jianchang said regretfully.

"It doesn't matter. "This is a project where humans and machines work together. We also put our hopes on another answer. See if the answer is correct on the 11th. ”

Ding Mu said to the camera with great professional ethics: "I'm so nervous......"

The host said: "The most nervous is Liu Yuanqing. ”

Ding Mu squinted at it, and sure enough, he was sweating all over his body and was extremely nervous.

Orange said, "I don't think it's going to be both." ”

Verification begins!

Girl No. 11 also slowly pulled out the photo, only pulled out a head, and the Ding Mu she saw had already made a victory gesture!

The host said on stage: "It's kind of like! It's very similar! It's right!"

Correct! The music of victory sounded at the scene! Ding Mu said proudly: "yes!"

The audience burst into frantic applause. Liu Yuanqing's hard face also showed a smile, and he also applauded desperately.

"Normally, we would cheer for human athletes, but in this event, you really have to cheer for the machine. Even if Ding Mu did a better job than Qianqian, Ding Mu was a person after all, and he couldn't look at the pictures on the computer every day to help us find the missing children. But Qianqian can, Qianqian is artificial intelligence, it is tireless, if its ability is very strong, it can use its computing power to help us find missing children. Because you only need to upload a photo of your parents, if you think you may be a lost child, you can upload a photo of yourself and we can match it. In this case, we have verified with our own eyes that we can use the capabilities of artificial intelligence to do some great good and beautiful things with its capabilities. So we're going to congratulate Chichi! Congratulations to its father. ”

The moderator said: "As far as I know, the technology has been put into the search for children, but what is it?"

Liu Yuanqing said: "This year, we have cooperated with the largest platform for lost children in China, and the platform has given us 60,000 photos, some of which are photos of adults now, and some of them are photos submitted by parents when they were children, and we have found several pairs that are very similar, and one of them has passed DNA verification." We are now working with the police authorities to bring about an early family reunion. ”

"This project is also the result of a collaboration between our producers and Chihiro. It's really gratifying to us. We hope that this show will not only be a brain show, but also a relevant aspect that people care about, and it will really come to fruition. The host's sensational words made many people at the scene cry.

Ding Mu was on the stage, his heart was full of doubts, and he said bluntly: "I don't mean to offend, but I want to state a fact." Artificial intelligence in judging faces, face recognition. It is based on an algorithm that determines that it is difficult for him to truly solve the problem of lost children.

For example, if we do this problem, there is a default premise that this girl is already among the samples we have selected, in this case, our artificial intelligence only needs to calculate the candidate with the highest probability, which will be much less difficult. And if that person is not among them, then artificial intelligence can still determine the person with the greatest probability. Especially in the case of large samples, this similarity becomes more and more obvious.

So while the technology of artificial intelligence on face recognition is already amazing. However, distance may still have a long way to go before it can really play a role in children's search. At the same time, we will step up efforts to establish a national DNA bank and conduct research on DNA. But you can't give up the easiest way because of the detour of face recognition.

Each person has a DNA that is entered with the DNA of the parents and directly matched to the DNA of the lost child. In this way, the most basic computer program can be implemented.

If a parent loses a child, put the DNA on the tracing platform and wait for the DNA of the lost child to appear. Once the child's DNA appears, the parents are traversed to find the person. Such a match is the most accurate and accurate. Isn't it?"

As soon as these words came out, many people at the scene couldn't get off the stage. Liu Yuanqing said in a deep voice: "We have developed this technology, which can reduce the cost of identification by using artificial intelligence to match first and then perform DNA testing. We invest in doing this, willingly. ”

Ding Mu shook his head and said: "This is not cost-saving, with our scientific and technological capabilities, we can completely reduce the cost of DNA testing and collection to tens or hundreds of dollars at a time." This is much stronger than parental identification, which is impossible to finalize. However, the Chihiro Group did inspire my love. I also made a promise with the big platform with such high ratings as the strongest brain king, and I also invested 10 billion yuan to set up the world's most advanced DNA testing research center and cooperate with relevant national departments to engage in public welfare paternity testing of lost children, and realize the matching function of the data platform, and really do things for finding lost children!"

The scene was cold for a while, and then burst into warm applause. The voice of the director's team came from the host's headset: "Take a break." There are too many changes on Ding Mu's side, and we have to see how the show ends. ”

"Well, thank you for your generosity. I would also like to be a volunteer at your research center and do some good deeds. Dong Jianchang said with a high-spirited appearance, "Okay, the audience, the guests, and the film crew, let's rest for 30 minutes." Continue recording for a while. ”