Black Technology Incubation System

The National Undergraduate Mathematics Competition is one of the most important competitions for undergraduates of the Q College of Big Data.At the same time, it is also a world-class competition. After the National Championship in October, the top-ranking teams can also participate in the finals held by Eagle Country, which is generally called the Eagle Competition.

Faced with such an important event, the masters who are interested in participating in the competition and achieving excellent rankings naturally formed their teams early.Therefore, if Gao Lao hadn't contacted the team members, Gu Xingyi might have to do the work of four people alone, and bring three bronzes to play the game of kings.

In the classroom, Elder Gao brought a man and a woman over: "You guys get to know each other, and a classmate will come over later. This is the team leader, Gu Xingyi." He pointed to Gu Xingyi.

The girl had long hair reaching her waist and was wearing a long skirt. She was a little bourgeois. She glanced at Gu Xingyi, smiled slightly, and nodded: "I am Qin Wan from Information and Computing Science, and I am a junior in junior year."

You are a student of information computing, sister, you look like you are from the music academy next door.Gu Xingyi was a little shocked, and put a special smile on his face to please the young lady: "Hello, you can tell that the young lady's computer is very powerful at first glance."

"I think it's written all over your face that this is not a spy who sneaked in from the conservatory." Qin Wanchang's gentle name is gentle, but her speech is unexpectedly straightforward, "It's okay, many people are so I think, but I am a NOI gold medalist, so you can rest assured of my strength.”

NOI, the National Youth Informatics Olympiad, is organized by the Korea Computer Society every year and is a very important competition in high school.

The mathematics competition they are about to participate in is divided into three schedules, each person's written test, group modeling, and group defense.In the group modeling process, there are people who need to learn information and computing science. They are responsible for converting the listed mathematical formulas into executable codes. Of course, this is also their professional expertise.

Gu Xingyi understood it in his heart, and also assured him: "I also have some understanding in this area, of course, our pure mathematics major may be a little worse in this area."

As for the other teammate, Gu Xingyi really knew him very well.That tiger-backed and round-waisted body, that iconic head-scratching and foolish smile, who else is it if it's not Tuliang?

"Tu Liang, from the Department of Chemistry, is in charge of the dissertation and defense in the team. Please give me your advice." After the two greeted each other, he came out to say something, and the next second he looked at Gu Xingyi and saw "Master" "The word is about to blurt out.

Gu Xing's scalp tightened, and he coughed hurriedly.Tu Liang received the hint, and did not recognize his teacher in public, but just looked at Gu Xingyi eagerly, like a big golden hair.

Fortunately, he didn't call out.Gu Xing wiped off his sweat, it was a shame to be called Master in front of the new team members and the newly recognized mentor.

"In order to promote the integration of multiple disciplines, each math competition team must have a non-mathematics major to participate in the second group of the individual written test. At the same time, he will also be responsible for the interdisciplinary knowledge that emerges when the team is modeling," Mr. Gao didn't know Seeing that Gu Xingyi didn't respond too enthusiastically about their relationship, he added: "Although Tu is from the School of Chemistry, his supervisor, Professor Yu, has made a lot of achievements in the field of computational chemistry. This student has a good foundation in mathematics." Moreover, he has also published several core papers, and he is very familiar with thesis writing and defense.”

Speaking of this, Elder Gao looked at Gu Xingyi, his eyes were shining brightly, saying whether he should be proud or look down on his teammates.

How could Gu Xingyi look down on Tu Liang, his face was full of smiles: "The writing of the thesis will be left to you."

"I will work hard! I also need the help of Teacher... Gu." Tu Liang abruptly pressed the word "Master" and did not show his secrets in front of Gao Lao.

Professor Gao saw that the three members of the new team had finished introducing themselves, and seeing that there was no conflict, he nodded in satisfaction and left.

As soon as the big boss left, the room visibly bustled down.First of all, Tu Liang threw himself on Gu Xingyi, "Master, I miss you to death."

"Slow down," Gu Xingyi was almost overwhelmed by his pressure, and quickly struggled out of Tuliang's pressure, "I'll say it first, and I will only call you Master in private."

"Okay." Tu Liang drooped his ears visibly, "I'm used to it too."

Don't you think it's a little more shameful to take the initiative to call Master in public than to be called Master?Gu Xingyi sighed in his heart, the so-called one thing lowers one thing, usually he is eloquent and his face is like a city wall, making others speechless, but now his apprentice is better than blue, and there is a way to make him speechless .

"You two are deeply in love with each other. Let's take a look at this question first." Qin Wan is a vigorous woman. She had already found a seat next to the plug and sat down. She opened her notebook and pulled out a page of documents. .

Gu Xingyi leaned over to see that it was the subject of the Monte Carlo algorithm.This is also a coincidence. Monte Carlo learning is a classic algorithm for reinforcement learning, which is suitable for situations where there is no prior information about the environment and all information is basically obtained through experience.That is, the process of AI's self-learning and improving skills.

For Gu Xingyi, who had already started to incubate AI, it was the prey that hit the gun.He picked up his small notebook and wrote a series of mathematical models without any pause.

The core idea is still the large number theorem of statistics, just simulate it in the computer and use random numbers to estimate the limit value.As long as the sample size is large, the results are always about the same.However, this set of algorithms has a lot of calculations, and the solutions it gives are also low-precision solutions. It is mainly used to solve problems that are difficult to solve by conventional methods. Otherwise, it is used to verify other algorithms.

This captain is indeed a little level, Qin Wan's eyes flashed a glint of appreciation.

She was originally reluctant to come here to form a team with a junior. Last year, she had already participated in the math competition and won the top three rankings.Participating again this year, and teaming up with a junior who just transferred to the Department of Mathematics, she didn't think there was a chance to be the first. Instead of wasting this time, it would be better to do a few more papers.

But now, the smile on Qin Wan’s face is getting more and more sincere. It’s good that this junior knows a little more—she missed No.1 last year, and it’s absolutely impossible to say that she doesn’t regret it. Since this junior let her see In the hope of hitting the first place, she also ignited the fighting spirit.

After receiving the model written by Gu Xingyi, Qin Wan started coding extremely fast.Gu Xing looked at it for a while, and found that the young lady has solid basic skills, and it seems that there are no mistakes or omissions, but the speed is a bit slow.But you can't expect everyone to become a tentacle monster, and his coding speed is also honed by the system.

While they were quietly waiting for the model to come out, another short-haired girl hurried into the classroom and walked in their direction: "Are you a student who participated in the mathematics competition?"

"Hello," Gu Xingyi stepped forward, showing a diplomatic smile, "My name is Gu Xingyi, the captain of this team."

"Hello senior," the short-haired girl pushed her glasses, "I'm Pang Xin from the mathematics and science class. I haven't entered the sophomore class yet, but I have signed a contract. I will transfer to the mathematics department in a year. Professor Gao asked me to come here. .”

There was another elementary school girl, Qin Wan looked up from behind the screen, and felt cool in her heart. It's not that she doesn't believe Gao Lao's vision, but the freshmen who just entered the school probably didn't even take part in the basic math training. Let's go.

"Huh? Is it Pang Xuemei, the brother of Dr. Hard Gang?" Tu Liang's eyes lit up, and he obviously remembered something, "I heard that my little sister said about you. By the way, my name is Tu Liang, because your surname is the same as mine. It's rare, and I remember it."

When Gu Xing heard this, he couldn't help looking at the junior girl with a bit of shock. After all, this summer vacation, he didn't listen to anything outside the window, and only read sage books. He really didn't hear the news.

But Tu Liang's news is quite reliable, unlike Gu Xingyi who is tongue-tied in front of familiar people and passive and silent in front of unfamiliar people, he is a natural diplomat, a social little prince, the whole Q University, from all over the world. From the boss of the science department to the uncle of the guard, he can talk a few words, and forge a friendship that is neither deep nor shallow.Naturally, he is also the most well-informed group of people.

"It's actually not a big deal," Pang Xin pushed his eyes again, pursed his lips, and then said, "It's a Markov chain and market problem, the data is a bit wrong, and the brother himself discovered it. There is no rigidity, it is a biased transmission." gone."

"That's amazing, now we have two young ladies who are both beautiful and intelligent in our team." Gu Xing smiled, very seriously.

Pang Xin didn't quite get used to his enthusiasm, so she could only sit down obediently and watch Qin Wan quickly perfect the code. She glanced at it, frowned slightly, and said hesitantly: "I've known about this modeling before, and there seems to be something wrong with it. That's right."

"Huh?" Qin Wan was just focusing on evaluating her teammates, but there might be some mistakes in her hands, so she immediately started looking for bugs.

However, before she could solve the problem, she stretched out a slender white hand from the side, tapped on the keyboard, and fixed two bugs in a blink of an eye.Qin Wan looked back, and it turned out to be the captain they had just met.

Gu Xingyi read the code, but didn't notice the surprise in her eyes.He frowned while reading, as if something was wrong?This is not how he learned it.It feels a bit cumbersome to do this.

Many thoughts flashed by, Gu Xing endured again and again, but he still couldn't hold back, and said to Qin Wan: "I know a little about computers, let me change it here."

After finishing speaking, Gu Xingyi drastically trimmed the code.

Qin Wan was very angry when someone took the computer to modify the code at the beginning. No one would like to have his work judged by others. However, as Gu Xing began to modify the code, a brand new algorithm was in front of him. appear.

It's simpler, faster, and more formal than before.

Qin Wan gradually calmed down, and at the same time, a thought came to her: Are you pure numbers so humble?This is called only a little bit, so I haven't learned it.

"Students, can you leave? We're going to use this place to prepare for a math competition." Just as everyone watched Gu Xingyi demonstrate his computer skills, a disappointing voice suddenly came from the door.