At this moment, Professor Fang had the same feelings as Chen Jianbin , Wang Quan and Liu Qiang, and was very shocked by Zhou Xing's learning ability, sparing his head to answer so many 'difficult questions' for him, and at the same time, he was amazed by Zhou Xing's talent, keen observation, and his strong comprehension ability. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

When answering his questions, Zhou Xing understood it at a glance, drawing inferences from time to time, and throwing out various unique views, which was refreshing.

Zhou Xing's foundation in the field of intelligence is very good, the content of learning is very complex, his questions, Professor Fang sometimes has to think for a long time to be able to answer, I feel that my research field has made a little breakthrough, in answering these questions at the same time, this feeling makes him distressed and happy, there is a sense of unstoppable.

Seeing his wife go out to buy vegetables, Professor Fang beckoned Zhou Xing and said, "Sit down!

"Hmm!" Zhou Xing nodded and quickly sat down and listened carefully.

Professor Fang continued with the question that had just been interrupted. "BP networks can learn and survive open input and output mappings,...。 ”

"I understand that the weights and thresholds of the network are constantly adjusted through directional propagation, and the sum of squares of the errors is minimized,... , but this calculation mode has a refutation and fuzzy calculation strategy!" Zhou Xing frowned, feeling that something was not quite right and said:

"That's right! There is a conflict between the precision network computing model and the fuzzy computing model. In addition to the use of computer science, the field of intelligence also involves information, control, automation, bionics, biology, psychology, mathematical logic, language, philosophy... Is it to simulate artificial intelligence from the psychological or neural aspects? Or is it like bird biology is for aeronautical engineering, and human biology has nothing to do with artificial intelligence research? Can intelligent behavior be described by simple principles (such as logic or optimization)? Many problems are very controversial, and there is no unified principle and paradigm guidance for research, and it is very difficult to make a breakthrough!" Professor Fang's face changed slightly, and he sighed a little exhausted:

"Professor, don't be discouraged, there is no handful of achievements, as long as we keep climbing, the field of intelligence will one day be broken through by us!" Zhou Xing comforted with confidence:

Listening to Professor Fang's emotion, Zhou Xing's research direction for the mission paper became more and more determined.

In the field of intelligence, where there is no conclusive conclusion, the more the researcher will pay attention to information gathering and the birth of new theories, and if he can write a high-quality paper, then the task will be 100% problematic.

Now the only question is, from which aspect should intelligence research be conducted?

The mainstream idea in the field of intelligence is to give machine learning capabilities, thinking capabilities, and creative capabilities, so that it is truly 'intelligent'.

"Machine learning" is based on "statistics", "information theory" and "cybernetics", including other non-mathematical disciplines. This type of "machine learning" is highly dependent on "experience". Computers need to constantly acquire knowledge from the experience of solving a class of problems, learn strategies, and use empirical knowledge to solve problems and accumulate new experiences when encountering similar problems, just like people learn.

However, how can machines be endowed with the ability to think and imagine, and how can computers produce human beings' "inspirations" or "epiphany" in certain situations? As long as the storage space is large enough, machines can learn countless knowledge, but they have to directly change from "quantity" to "quality," and from one simple "concept" to another complex "concept."

Zhou Xing couldn't help but fall into deep thought.

Mathematics, Languages,... , something that can be given to a computer.

After thinking about it, Zhou Xing grasped these two variables, thinking about how to use them, giving the computer the ability to 'think', and vaguely grasped a trace of inspiration, but it was still wrapped in a veil, and before Zhou Xing could 'see' its face clearly, it hid mischievously back into the fog.

"Xiaoxing, if there are any questions, let's continue to ask! Let's see if I can help you solve all the problems in one breath today." Professor Fang looked at Zhou Xing with satisfaction, accepted his consolation in a different direction, and said proudly:

Zhou Xing woke up from his contemplation, and the regret on his face flashed, but unfortunately, the little 'inspiration' that broke out just now was called out by Professor Fang and disappeared.

"Okay, Professor!" Zhou Xing nodded happily and continued to ask: "I have designed an automation software with the function of implementing automated testing,... to identify the object,... , there is an error when the footsteps are played,...。 ”

"Well, the key point of this question is that you're dealing with environment variables.... Professor Fang thought for a moment and replied to Zhou Xing:

“……。 ”

Soon, the old and the young continued the question-and-answer pattern.

Time flies.

After a while, Chen Yi, who was shopping for vegetables, came back, looked at a pair of young and old who were talking and listening, smiled bitterly, and rushed back to the kitchen to cook.

Another hour passed.

Chen Yi finished the meal, set up a full table, and walked to the hall, where the two were still talking.

Yes, Professor Fang has met a bosom friend and a talented person today, and he has been talking for so long, and he forgot to sleep and eat when the meal is almost over.

"Okay, old Fang, it's time to rest for a while! It's all at this point, you have a small appetite, and the young man should be hungry!" Chen Yi looked at Professor Fang with a disgusted expression, and said:

Hearing this, Professor Fang glanced at the electronic wall clock on Qiang, and the time of the electronic clock was displayed: 19:37.

Professor Fang smiled apologetically at Zhou Xing, stood up, and greeted warmly: "It's all here, let's go, let's eat, and continue after eating." ”

"Okay! Zhou Xing looked at Professor Fang gratefully, then stood up and walked towards the dining table.

"Come, come, Xiaoxing sit here. Chen Yi greeted Zhou Xing warmly and sat next to her:

"Thank you, Master!" Zhou Xing thanked gratefully:

"Young man, you're welcome, we eat with the old couple on weekdays, it's rare to have someone to eat with us, since you are so close to the old party, you will be your own family in the future, and you can often come to eat. Chen Yi said happily:

"That's right, the level of knowledge you have mastered has far exceeded that of your classmates, and your learning progress is different, so if you encounter any problems in the future, just come to me!" Professor Fang looked at Zhou Xing and said seriously:

"Yes, just don't bother me when the time comes!" Zhou Xing looked at Professor Fang in disgust, and said embarrassedly:

"Haha! No, no, my harvest today is not small!" Professor Fang shook his head and laughed heartily:

"Okay, you two, don't talk about this, the food is cold, hurry up and eat!"

"Yes, yes, move the chopsticks! Xiaoxing, you're welcome!"