Chapter 24 Running-In Training

After downloading the materials, Mr. Liu announced his disbandment and said that if you are not busy with your studies, you can go back and look at these materials today.

Tomorrow, we will gather in the school computer room to start the first run-in training.

After Teacher Liu announced the disbandment, Lu Zhou went to the library with his computer bag on his back, and continued to rush the manuscripts frantically.

As for the information on the USB flash drive, he didn't even have time to look at it.

After all, for him, the task of the system has a higher priority than the task of the school.

In addition to writing papers, Lu Zhou occasionally took time to teach Chen Yushan a few advanced math problems.

To be honest, this guy's math foundation is not generally poor, and many things are completely returned to the teacher, and I don't know how she got 85 points (self-proclaimed) in the high math test when she was a freshman.

"Don't your business school students learn mathematics?" After being completely defeated by a problem of finding the limit of a function, Lu Zhou rolled his eyes and wrote out the understanding method on the scratch paper, mercilessly complaining. Said, "The teacher has definitely taught this question in class as an example."

Chen Yushan blushed and was unconvinced, and even insisted on quibbling: "I'm studying economics and management, not accounting. There are so many things to memorize, how can I have time to study mathematics?"

"I remember that the Department of Economics and Management also has to study accounting and statistics..."

"Shut up, I'll have lunch."

Lu Zhou resolutely shut up, and said in his heart that you are welcome, feel free to ask any questions, and don't hold back.

It's better to invite dinner by the way...

If someone treats guests to dinner, Lu Zhou will feel that he owes a lot of money. Even if his economic conditions are average, he will find an opportunity to invite him back.

But if Chen Yushan wants to treat herself to dinner...

He picked up the meal but was rude.

Why should I pay back the meal that came with my ability?

I'll help you go through the advanced mathematics knowledge points from beginning to end, and you won't be charged for making up lessons. It's not too much to eat a meal or two, right?

After the library was closed, Lu Zhou returned to the dormitory and was busy for a while, finally finishing his first mathematical paper.

The value coefficient of this paper should be the highest among the ten papers, and the systematic evaluation is 30 points. Considering that some of the conclusions of this paper are supplementary explanations for his previous paper, Lu Zhou is going to try to submit to the journal "Theoretical and Applied Mathematics Communications" again.

As for the remaining nine computer papers, his submission target is "Modern Communication and Geographic Information Technology".

As a non-core journal, this domestic journal is rarely required to charge review fees and layout fees, and it does not pay much attention to whether the contributors have fund support, and there is even a manuscript fee of 150 yuan. Compared with those demons who only stare at the money in the pockets of scientific researchers, this journal is simply the clear stream of the "general journal"!

9 papers, you can get 1350 yuan!

After uploading the math paper, it was already two in the morning.

Seeing that it was getting late, Lu Zhou closed his laptop, yawned on the bed, listened to the snoring of his roommates, and slowly fell asleep.

...

The next day, Lu Zhou learned to be good, and he didn't come too early. It was only after he entered the computer room that he realized that he was not the last to arrive. When he and the teacher came in, only Xiaodong was sitting alone in the computer room.

"morning."

Lu Zhou greeted him with a smile as he always did. He thought this arrogant scholar would ignore him, but he unexpectedly gave a sound.

"morning."

Although there is only one word, it is not a small breakthrough.

Lu Zhou sighed with relief in his heart.

To be honest, he is not worried at all about the strength of his team, the only thing he is worried about is the compatibility between the players. I believe that it is not just me who is having a headache, Teacher Liu must also be having a headache.

If it can be used as a lubricant in the team, it doesn't seem like it would be a bad thing to bring in the slut of classmate Lin?

probably.

Just as he was deserting, classmate Lin finally came late, but this time it was okay, she was only 15 minutes late, not too long.

As always, Professor Liu Xiangping didn't talk to her, just smiled faintly, motioned her to find a place to sit down, and then started today's class.

According to the training process, today is a run-in training to cultivate the tacit cooperation between the team members.

In order not to waste a lot of time, the topic setting is not difficult, it is the kind that can be solved on the spot.

Mr. Liu gave a series of fictitious telecom user data, and formulated more than 20 items. The requirement is to classify users' consumption habits through mathematical modeling, and design products for different user groups.

Because the data are all fictitious data, the data source is not given in the appendix of the title, only an excel sheet is given.

The knowledge that needs to be used is more statistical than calculation, and even has a lot of dabbling in economics and product management. Compared with the appetizer yesterday, the difficulty of this question has undoubtedly increased a lot.

The problem of pure mathematical formulas for this kind of practical application is not that it is useless, but the difficulty of this kind of problem itself is not mathematical, the difficulty lies in how to convert this kind of problem into a mathematical problem.

Fortunately, the problem itself is not very complicated. At most, the knowledge involved is too broad. Lu Zhou thought about it for about half an hour. First, he used statistical knowledge to classify the user group, and finally used the matrix algorithm to solve two of the questions. question.

He took a few pieces of draft paper and went to Wang Xiaodong's side, Lu Zhou put the paper on his computer desk, "The modeling is done, I have already sent the email to your mailbox, and the other part of the process is calculated by pen and written on paper. Now, it's okay to leave the process of arranging the formula and inputting it to the computer to you, right?"

Wang Xiaodong nodded and said concisely, "No problem."

The Xueba is indeed a Xueba, and the efficiency of the two Xueba joining forces is indeed extraordinary.

Lu Zhou quickly completed the mathematical modeling work, and Wang Xiaodong also quickly completed the programming with the computer in the computer room, adding up to less than two hours. It was originally expected to take a day's work, but it was completed in just this amount of time.

After checking the achievements of Lu Zhou and Wang Xiaodong respectively, Professor Liu couldn't help feeling that he had led five Mathematical Modeling Contests in total, and the two of them were the most talented students he had ever seen.

Lu Zhou smiled and happily accepted the teacher's compliment. As for Wang Xiaodong, as always, his face was expressionless, but it could be seen from the corners of his mouth that he was still quite proud.

The first run-in training went well.

However, the only problem was Lin Yuxiang...

Although this guy has written many reports on the work of the student union, he has never written a paper at all. Even the format requirements of the paper are white on the spot. He sat there for almost half an hour without making any progress.

Wang Xiaodong looked embarrassed. After all, he patted his chest and assured the department leader that Lin Yuxiang would definitely be up to the task. As a result, before the competition, she fell off the chain during the first round of training.

Although Lu Zhou had a slight smile on his face, his heart was full of hemp.

You said that if you are a student work, you should do your student work well. In the future, those who should join the party and the civil servants who should take the civil servant exam have a great future. You have to come to us to join in the fun.

Take 10,000 steps back, you have to lie down even if you want to lie down. At least when you go down, take time to discuss how to write your thesis and what to say in the defense? What's the use of just pretending to be pitiful and cute when the time comes? Can it be eaten?

Really pissed me off!

Teacher Liu was not angry, but smiled and comforted Lin Yuxiang, who kept apologizing, and then asked Wang Xiaodong to guide her in writing her thesis, and then called Lu Zhou into the corridor.

After smoking a cigarette and looking at the two students in the computer room, Teacher Liu said with a smile, "How is it? Have you considered the suggestion I told you yesterday?"