"????" Han Ci's eyes widened in disbelief. The last time she saw her teacher, she had a rare chance to see her. She discussed some details in detail and discussed the preliminary direction with Academician Hubei. Even Dean Fu did not tell her.

.

But this guy with a fairly average level of mathematics guessed 70% to 80% of the time??

Meng Fanqi knew what the girl was thinking when he saw this expression, "My brother is average in mathematics, but the idea of ​​residual errors and related experiments were actually done by me. Just pretend that I don't understand anything.

Huh?"

"So you understand? Really or not." To be fair, Han Ci has never seen geniuses of his own age.

But in fact, the most terrible thing about this kind of thing is the freshness brought by the contrast between expectations and reality. If these words were said by someone who is also a mathematical genius, it would be meaningless. Even if he is a minor, Han Ci will not

What will surprise you?

However, after hearing such an accurate guess from Meng Fanqi, a person with an average level of mathematics and physics, it was hard for Han Ci not to become curious about this person.

"So, Author Meng, tell me what you think." Han Ci then thought about it and realized that this was a good thing. Although he didn't understand much, as an author, his understanding would naturally be deeper and more unique than most people.

Since he can guess what he is thinking, let’s see what he has in mind.

"This perspective is to view the entire network as a dynamic system. They say that neural networks are black boxes, and no one can figure out what is done in them." Meng Fanqi recalled that the main point of view of Academician E Weinan in this regard is

From the perspective of dynamic system.

"If you look at the problem this way, you can summarize the design of many network structures. It can be regarded as an inclusive idea. From this perspective, you can summarize my residual idea as a small branch of the theory." Meng Fanqi said with a smile.

.

My own initiative this time seems to have caused Academicians Hubei to start paying attention to this issue in advance and put forward relevant speculations and ideas earlier.

"The dynamic system is a bridge. Through the equivalence between your residual ideas and the state of the dynamic system, you can introduce many concepts from mathematics and physics to explain many phenomena." Han Ci did not think about generalizing other people's methods.

Come in.

She is more curious about why this method is so powerful. The substantial performance improvement for two consecutive years has almost surpassed the progress made in the past few decades.

"Pushing forward, we can explain many problems and phenomena. Pushing back, we can design the network based on theory. How greedy. It's just that neural networks involve repeated transformations of many dimensions. If we solve it purely in this way,

Or we can only stay at toy-level networks and data."

"That's true... Once the design repeatedly transforms multiple dimensions, the analysis will be completely difficult."

"The dark clouds covering the sky of deep learning have been removed by me. The dark clouds covering the sky of explainable theory are up to you." Apart from being a joke, Meng Fanqi's words can also be regarded as a sincere blessing.

Led Han Ci to a small shopping mall near the school.

Outside the North Fifth Ring Road, it’s hard to go up the consumption spectrum even if you want to. “Whatever you want to eat, just look around and choose.”

With a wave of his hand, it’s really not lavish. The upper limit of this place is just like that.

"Let's eat hot pot." Han Ci scanned the restaurants at the entrance of the mall and found nothing special. "In this freezing weather, the wind is biting, but this hot pot is the only one that still has some warmth."

"Han Feng Ci Gu, right? I found that your name and person actually have a bit of literary feeling in your bones. Did you originally want to be a literary girl?"

"That's right. It's just a pity. I don't have much talent." Han Ci curled his lips and said, "In life, nine out of ten people are not going as they wish. You've already gotten used to it."

"It's really hard to be poor." After a short time of contact, this girl started talking a lot. She seemed to be a guy who was cold on the outside and hot on the inside. Meng Fanqi smiled and said, "Why are you so cold and cold in normal times? Aren't you tired of carrying her?"

"It's not that I'm just pretending, but most of the time I'm really not interested in other things. I don't understand what other people like, and they don't understand what I say. If they are already different, why bother to forcefully integrate?"

Han Ci shook her head. She mainly didn't think it was necessary to waste this time. "I actually think that if you have to live in a way that others think is good and normal, then that's just doing it. You don't want to, but you have to.

If you force yourself to do it, it’s not holding on to something, but holding on to it?”

At this point, the waiter came up with the bottom of the pot.

Han Ci pointed at the back of the leaving waiter and said, "Only holding it this way makes sense."

Meng Fanqi originally only thought that this girl was cold and cold. Although she was pretty and pretty, she always gave people the feeling that she could only be seen from a distance. Now that she was talking seriously and nonsense, he suddenly found it particularly interesting.

Since I came back, I haven't actually had much campus life. I only stayed in school for a few days, and I was eager to skip classes and squat in the library and rented houses busy preparing and implementing these algorithms.

This feeling now is a bit youthful.

Meng Fanqi recalled the past half a year in his previous life, when he was busy chasing a senior student from the next door courtyard.

My senior sister, who is two years older than me and is about to graduate from her bachelor's degree, rejected Meng Fanqi straight away.

But he didn't believe in evil. He got up early all day long to buy breakfast from the cafeteria, and often squatted near the dormitory building to greet the guests.

"Young and ignorant little boys always love to lick dogs." Meng Fanqi recalled it and felt very sad.

I spent a lot of effort to chase him down, but in the end we didn't even get along with him for a few days. In terms of appearance, that senior sister was still two levels worse than the one in front of me.

But I saw Han Ci twice, and even went out to eat and chat alone today, but I didn't even think about it at all.

"Maybe this is careerism." Meng Fanqi silently praised himself in his heart, "A girlfriend or something will only slow down my code writing speed!"

"What are you thinking about? Why don't you eat quickly?" Just when Meng Fanqi was stunned, Han Ci was already peeing in his belly. He was fussing in a hurry, and his technique was very standard, "I'm Beijing'er Jing'er Erbajiang'er, this is called a

Authentic."

Listening to Han Ci's poor BJ accent and Erhua accent, Meng Fanqi finally couldn't hold it in and laughed out loud.

Han Ci looked at him innocently, as if he didn't understand what was so funny about this.

"So let's talk about it, people are actually a bit like hot pot ingredients." Meng Fanqi picked up the previous topic again, "When you see other ingredients, you throw them in. Either you can't cook them, or if you cook them for a long time, it may not be good.

Eat."

"That sounds interesting." Han Ci said, having almost finished half a plate of tripe. "I'm just like the tripe. I can't boil it with other ingredients, so I don't have to join in the fun.
Chapter completed!