Last week, Wang Hao noticed an invitation letter from an academic conference in his mailbox.

At that time, I was focused on researching 'effective and irrelevant carry algorithms', and I didn't particularly care about it after a few glances, and then I simply forgot about it when it was classified as 'read emails'.

Zhang Zhiqiang talked about the computer conference, he remembered such an invitation letter, clicked on it and looked at it carefully, only to notice that he was invited to be an expert reviewer, and he was also invited to make an academic work report.

To be an expert reviewer is to listen to academic reports, make an evaluation of academic work and achievements, and so on.

Giving academic work reports......

Not bad!

The so-called academic work report is an occasion where you can play freely, you can make a work report, explain what you have done in this time, what projects you have in hand, what ideas you have in research and development, or you can go directly to the academic achievement report like everyone else.

Wang Hao immediately thought of the latter.

He has no interest in making a work report, and he can get a lot of inspiration when he presents a paper at a conference and talks to the people who listen to the report.

"This is good!"

"Otherwise, just this paper!" He quickly locked on the 'valid and irrelevant carry algorithm' that he had just completed, and decided to consider this paper as the content of an academic report for the time being.

The advantage of expert reviewers being invited to make academic work reports is that they do not need to submit papers, and they have a specified speaking time at the conference.

"If there are other studies, we will consider them."

Wang Hao made a decision.

……

The day was tight, just a break in the office, then a meal in the cafeteria, and it was time to go to the classroom for a new lesson.

Introduction to Data Mining.

This is an analytical course based on mathematical models.

Data mining, simply put, is the process of finding the special relational information hidden in a large amount of data, whether it is by means of mathematical analysis, computer operation, or other means, to find the rules in a large amount of data, and to draw some conclusions, which is the purpose of data mining.

Therefore, the main content of "Introduction to Data Mining" is to explain some methods and means that can be used in data mining.

The content of this course is adapted to the complex experimental data analysis work in the nano-materials laboratory under high magnetic field conditions.

Wang Hao is also looking forward to the course.

In the field of data mining, he can only be regarded as having an understanding and reading some content, but he has not done the corresponding work.

He came to the classroom half an hour early, sat on the lectern and looked at the lesson plan carefully, and also looked at the method content behind the textbook, and briefly looked at the time passed.

The students entered the classroom intermittently.

Wang Hao raised his head and saw a familiar figure, with a round face and small eyes, and he cowered into the classroom, and he directly called out his name, "Ding Zhiqiang!" ”

Ding Zhiqiang was frightened, and shouted with embarrassment, "Teacher Wang! ”

Wang Hao nodded with satisfaction, "Good student!" He also gave Ding Zhiqiang a thumbs up, and his impression of Ding Zhiqiang was that he could always answer questions in class, and he got the highest score in the exam paper.

This is certainly a good student.

Not only that, Ding Zhiqiang also chose his own class, which made Wang Hao even more full of goodwill.

Many students in the classroom looked at Ding Zhiqiang, and couldn't help but remember his name, and he could be praised as a 'good student' by Mr. Wang Hao, he must be a very studious and genius student, right?

When being watched by a large group of people, Ding Zhiqiang felt uncomfortable, and he scanned the entire classroom to find a seat.

Second row, middle.

Most students don't choose the first two rows, and the third row is already very high.

The reason why Ding Zhiqiang chose the second row is because he has rich experience and knows that when Wang Hao lectures, he likes to stand in the corridor of the classroom, and when he asks questions, he also likes to find students sitting in the back row or corner.

That is, you can't get along with students who don't listen to classes.

Therefore, it is safe to sit in the front, and it is considered that 'good students who love to listen to lectures' are basically not asked.

Finally, the course began.

Wang Hao stood on the podium with a smile and said, "Data mining is an applied discipline, and it is a very targeted applied discipline. ”

"This course is very helpful for expanding the mind, improving the thinking ability, and improving the problem-solving ability."

"I believe that many of you will definitely encounter some problems in your work in the future that must be solved by thinking about solutions, not only in scientific research, but also in other jobs."

"Perhaps, the knowledge in the data mining course will not help you, but the way to think and clarify the content to find patterns will definitely help you."

"It's an elective."

"I don't have a lot of requirements for the course." Wang Hao talked about the main content, "For all courses, I will conduct two roll calls, and all of them will be scored full marks at ordinary times. Because the content of the textbook involves too much knowledge, the exam will delineate the scope and can be reviewed in a targeted manner. ”

"Let's start class!"

Wang Hao's words greatly surprised the students, his reputation for strict course requirements, even graduate students are very clear, the post of the campus forum was hung on it in the last issue, and some students will retort that Wang Hao's scientific research level and teaching level are very high, but it cannot be denied that his course requirements are also high.

Outcome......

During the course of the course, there will only be two spot checks and roll calls, and the examination will be demarcated?

So good?

Ding Zhiqiang, who was sitting in the second row, was very surprised, he was also ecstatic after listening to it, he didn't expect that Mr. Wang Hao had strict requirements for compulsory courses and such loose requirements for elective courses.

This course is the right one!

Wang Hao's requirements for the course are really low, because it is only an elective course, and he also knows that his course requirements are strict, and there are many, many students who know it, so the students who will choose "Introduction to Mathematical Mining" are most likely hoping to learn something.

Since students genuinely want to learn, there's no need to be too demanding.

"Introduction to Mathematical Mining" contains knowledge in many fields, and many of the later ones have not been exposed to by undergraduates or even graduate students, but the course is still a basic explanation from the beginning.

Including-

What exactly is data mining; the historical origins of data mining; data mining tasks, and so on.

In the continuous explanation, a lesson passed quickly.

……

Ding Zhiqiang followed the flow out of the classroom, he listened carefully to the whole class, and once again found that Wang Hao's teaching was really good, and after listening, he remembered and understood most of the content.

"Teacher Wang Hao's teaching level is really high, he speaks very carefully, and he is very comfortable to listen to."

"Moreover, the course requirements are not high, which is good."

"I chose the right class!"

Ding Zhiqiang heard Zhao Xutao saying, "You don't choose "Introduction to Data Mining", you regret it!" ”

"Teacher Wang Hao said that he would take the name twice, and the exam was also ranged."

"This credit is easy to get!"

Everyone else was also surprised, "Teacher Wang Hao will be so good?" Can the devil become an angel? ”

"It's not surprising, it's an elective after all!"

"I knew I had also registered, I took that class, it was an old woman in her fifties, and she was snarky at first glance, she said that she would be named every time, and she wouldn't use it after two times!"

"I'm on it too, it's really unlucky......"

Ding Zhiqiang listened to a few people talking about the course, and he was about to walk by the side when he took a light step, but he never wanted to be stopped by Zhao Xutao all of a sudden, "Ding Zhiqiang also chosen, before class, Teacher Wang Hao praised him for being a good student!" ”

"Huh!"

The dormitory trio collectively turned their heads to question, and Ding Zhiqiang immediately raised his hand, crying and whispering, "You ......"

"Listen to me!"

……

On Friday, there was also a session on "Probability Theory and Mathematical Statistics", which ended the course and ended the teaching work of the week.

In the first week of the official start of the course, Wang Hao felt good, there were three courses, four classes, and eight class hours a week, and the categories of courses were more and less, which was the most suitable for him.

In the study of task 1 'probability of prime number distribution', the inspiration value reached '6'.

This research seems to be related to every course, probably because "Probability Theory and Mathematical Statistics", "Introduction to Data Mining" and "Nonlinear Functional Analysis" are all related to mathematical analysis.

In the second task of 'research on integral operators in function space', he completed a study on 'boundedness of integral operators' and submitted his paper to a SCI mathematical journal.

In task 3 'Experimental data analysis under high magnetic field', the inspiration value has accumulated to '84' points, and there is only one step left to solve it.

"In the new week, focus on solving this problem."

Wang Hao made a decision.

The data analysis problems in the Navitas Materials Laboratory can be easily solved as soon as possible, and the task can be left to other directions, and there are many theoretical breakthroughs in data mining.

On Monday morning, the office of the complex building was very lively, and Zhu Ping was leading the topic to talk about yesterday's news.

The news is that Penguin Company released the news, saying that Penguin Company sponsored Xihai University's algorithm research has made breakthrough results, and Dr. Wang Hao led the team to complete a new algorithm research, so that the degree designed can easily crack the number of gods of the third-order Rubik's Cube.

Zhu Zhen was on camera in the news, he said, "We used the new algorithm researched by Dr. Wang Hao to design a new set of programs and use them on a supercomputer, and it only took 37 hours of calculations to determine that the 'number of God' is 20 according to the results." ”

"And Gugo's team took thirty-five years to complete this research......"

This is an exaggeration.

It did take Gu Ge's team more than 30 years to complete the calculation, but their calculations covered one-fortieth of all states of the third-order Rubik's cube, and the effect of the effective and carry filter method was to eliminate most of the invalid calculations, and the purpose was only to calculate the number of gods, not to simulate the most chaotic state of all Rubik's cubes.

Professionals know the difference when they hear it.

Despite this, the scientific research news released by the company still caused a major earthquake in the computer industry.

Many people in the industry talk about 'effective and irrelevant carry algorithms', and related professional forums such as CSND and JSC are full of topics related to 'effective and irrelevant carry algorithms'.

In the office at this time, Zhu Ping was excitedly complaining for Wang Hao, "You take a closer look at the news, it says 'Dr. Wang Hao leads the team', the team? Where is the team? If you want to talk about the team, it is also me and Luo Dayong, and it looks like the penguins are involved in this news. ”

Wang Hao entered the door and listened with a smile, and then comforted him, "Don't care, anyway, the penguin gave a sponsorship fee, one million, and it's normal to ask for a name." ”

"That is, Wang Hao, you are atmospheric!"

"That's right!"

When talking about the sponsorship fee, Wang Hao suddenly thought of the problem of funding, and quickly ran downstairs and went straight to the finance office.

When he arrived at the hall of the finance department, he immediately went to the director's office to find Liu Jian, asked about the reimbursement of funds, and found that Liu Jian's desk contained the application documents he wrote.

The document has been signed and sealed.

Liu Jian couldn't help but tug at the corners of his mouth when he saw Wang Hao enter the door, he looked at the news on his mobile phone, then looked down at the documents, and rubbed his head with a little headache, "Teacher Wang Hao, your budget application has been approved, and the money should arrive in the morning, but I still have to say a few words." ”

"What's wrong?"

Liu Jian opened his mouth and asked, "Did you read yesterday's news?" About yours, published by the Penguin Group. ”

"Look, what's wrong?"

"Did you see it?"

Liu Jian rubbed his forehead and said, "What you wrote is a budget application, and the budget is the estimated R&D expenditure." You've done all your research, what else do you have to budget? Fortunately, you are applying for horizontal funds, which are enterprise funds, and scientific research funds. ”

"It's still your slow work!"

Wang Hao said as a matter of course, "I remember that it was submitted last Wednesday, but it was not approved until Monday. ”

“…… Belch. ”

Liu Jian didn't know what to say for a while, isn't it normal to apply for a batch of Mondays on Wednesday? They processed a lot of approval documents every day, and it only took three working days to do so.

Who would have thought......

What about projects that have applied for budget approval and can be completed in just one week, and the results can still be in the news?

After Wang Hao left, Liu Jian left the director's office and immediately explained to the others, "Pay attention in the future, as long as it is a funding application submitted by Mr. Wang Hao, it will be handed over to my office as soon as possible." ”

"Fight quickly, you must not let him have something to say!"

“……”

On the other side, Wang Hao returned to the office, immediately opened the shopping software, and checked the computer sales information.

If you want to do a good job, you must first sharpen your tools.

Computers are life.

Two computers have been reimbursed for more than 40,000 yuan, how to change to a top-level ultra-luxury configuration!