Zhou Dafang did not notice Xu Limin's skeptical eyes at the last article, but continued to lecture, he began to talk about what artificial intelligence is, and later gave an example of unmanned driving technology based on artificial intelligence.

Many students looked at Zhou Dafang who was standing in the front of artificial intelligence with admiration, but Xu Limin quickly grasped the bottlenecks and weaknesses in the development of artificial intelligence that Zhou Dafang could hide.

What is Artificial Intelligence?

This question was raised decades ago when computers were introduced.

The original definition of AI was that machines can help humans do simple tasks such as manufacturing, processing, and assembling products.

There is no clear boundary between the initial idea of artificial intelligence and mechanical equipment.

Later, when the era of the Internet came, people had more requirements for artificial intelligence, such as computing, recognition, logical analysis, and so on.

This era has ushered in the explosion of artificial intelligence, and many artificial intelligence products related to life and work have appeared.

Facial recognition technology, driverless technology, including cloud computing technology are all manifestations of artificial intelligence.

These technologies are used in a wide range of ways, such as facial recognition unlocking for profit phones, some keywords you search for in your browser, and the browser and a shopping app will automatically recommend relevant products for you, etc.

Such AI emphasizes arithmetic, logic, and digital reasoning.

Taking unmanned driving technology as an example, the principle of its technology is to shoot the road situation through the vehicle-mounted multi-directional camera, convert the road situation into numbers through the algorithm, and then through the analysis of the numbers, let the unmanned system judge the data, and finally decide whether the driving party has obstacles through quantitative data, and if there are obstacles, then they will avoid them in time.

In this unmanned driving technology, the pursuit of speed and accuracy of data processing requires the camera to receive the picture data as soon as possible and transmit it to the corresponding program, which converts it into data and then makes judgments.

But here's the problem, the road situation is complex and changeable, in addition to the separation zone, driving to the road, there are also sudden pedestrians and unknown road conditions, the data is quite complicated.

All this data is processed by the program and then fed back in a short period of time, and the final feedback will be applied to the speed and direction of the car.

With current technology, unmanned driving technology cannot be achieved.

Therefore, the existing application scenarios of unmanned driving technology must be highways with single road conditions, and must not be urban roads with complex road conditions. The gap between the binary computer and the human mind's response is revealed.

Professor Zhou has been explaining weak artificial intelligence.

From the promotion of unmanned driving technology, artificial intelligence and more disadvantages have been shown, such as emotions, feelings, thinking, feelings, understanding, learning ability, etc., these things can not all be shown with data, and here it has also come to the field of strong artificial intelligence.

In the field of strong artificial intelligence, anthropomorphic design is also the weakest point of human beings in the development of artificial intelligence, and the current technical level of human beings at this point is almost the same as ten years ago or twenty years ago.

The fundamental reason for the shortcomings of artificial intelligence is still in the current computer chips and algorithms, and the ability of binary computers is only so little, either "yes" or "no", yes and yes does not exist in the computer.

Don't say "or" operation, the essence of "or" operation is just the choice of "0" and "1".

Xia Guo, a classical philosophy and artificial intelligence expert, said that one day artificial intelligence learns to let Confucianism think of moderation, then artificial intelligence will become.

The reason for Professor Zhou's success is not only that he has studied well in his dissertations and made contributions to the research field, but also because of his teaching skills.

He interacts with the students and allows them to ask questions in class.

Sure enough, a girl raised her hand high, ready to ask a question.

Professor Zhou said, "Does this student have any questions?"

The female student stood up and replied: "Does the existing artificial intelligence technology show emotion? My pet dog will have the behavior of the owner, and when the owner scolds it, it will also have sad emotions, what about artificial intelligence?"

Professor Zhou said: "This is a very good question, and our AI actually has happy and sad emotions. ”

Speaking of this, Professor Zhou took out a project in his laboratory, which is an emotional voice device connected to a computer.

The appearance of the emotional voice is a little,It's uglier than the smart speaker developed by a company,But that's not the point,The point is that it has emotions。

Professor Zhou began to perform, when you praise the smart speaker, the speaker will be happy, when you scold the smart speaker, it will be sad, etc., the emotion has been well experienced on the smart speaker.

The students were stunned by Professor Zhou's video screen, and they kept making surprises.

The girl may be studying computers, but she couldn't help it, and said: "This principle is actually very simple! Add some phrases to the smart audio chip to meet the expression of emotions." For example, put nasty, annoying, get out of the way, and other phrases and some related sentences in the program, as long as these phrases and related sentences are received, the sound triggers sad emotions. ”

The girl embarrassed Professor Zhou.

The girl stroked her hair, and then said, "Professor Zhou, the functions you just mentioned can be realized by the Pangu system and the Tiangong system, and their language libraries should be more powerful than Professor Zhou's. ”

Wise, good at grasping the main points of the problem, and daring to question, the female students show too many things that are not in line with the traditional Xia Guo college students. This kind of student will be liked by the teacher no matter what school he is in.

Universities cultivate people who dare to think and find problems, rather than people who can get by with the crowd.

The girl finally said: "The artificial intelligence that really has emotions should be that I said that artificial intelligence and natural stupidity are not comparable, and it can understand what I mean." ”

The students couldn't help but snicker, and when they said this, the artificial intelligence in Professor Zhou's hand should feel that they were praising it.

Sure enough, a naughty student sitting in the front row repeated the girl's words and said to the smart speaker: "Artificial intelligence and natural stupidity can't be compared!"

The smart speaker replied: "Thank you for the compliment, Ash (smart speaker name) will definitely work hard." ”

That's it!

The students burst into laughter.

Xia Guo's language is broad and profound, and sometimes you really don't know whether to praise you or sarcastically mock you.

The girl was just joking, but she didn't know that there was really a naughty student who did it, and she stuck out her tongue and sat down.

Xu Limin shook his head helplessly, while Xiao Ming looked forward to Professor Zhou's performance.