From University Lecturer to Chief Academician

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

At that time, I was so focused on researching the "effective and irrelevant carry algorithm", I glanced at it and didn't pay much attention to it. Later, it was classified as "read mail" and I simply forgot it.

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

To be an expert review is to listen to academic reports, evaluate academic work and achievements, and so on.

Do academic work report...

not bad!

The so-called academic work report is an occasion where you can play freely. It can be a work report, explaining what you have done in this short time, what projects you have in hand, and what ideas you have in research and development. You can also go straight to the academic results like everyone else Report.

Wang Hao immediately thought of the latter.

He is not interested in making work reports at all. He can get a lot of inspiration feedback by publishing a paper at a conference and telling people who listen to the report.

"This is good!"

"Or, let's just take this paper!" He quickly locked on the "Effective and Don't Care Carry Algorithm" he had just completed, and decided to temporarily consider this paper as the content of an academic report.

Expert reviewers are invited to make academic work reports. The advantage is that there is no need to submit a special paper, and there is a specified time for speaking at the meeting.

"If there are other studies, then consider it."

Wang Hao made a decision.

...

This day is very tight, I just took a break in the office, then went to the restaurant for a meal, and I will go to the classroom for a new course.

"Introduction to Data Mining".

This is an analytical course based on mathematical models.

Data mining, in simple terms, is the process of finding special relational information hidden in a large amount of data, whether it is using mathematical analysis methods, computer calculation methods, or other methods, to find out the information in a large amount of data. The law, and to draw some conclusions, 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 corresponds to the complex experimental data analysis work in the high magnetic field state of the nano-micro materials laboratory.

Wang Hao is also looking forward to the course.

In the field of data mining, he can only be regarded as understanding and reading some content, but has not done corresponding work. Offering this course is tantamount to using lectures to improve himself.

He came to the classroom half an hour early, sat on the desk and carefully read the lesson plans, and also looked at the content of the method at the back of the textbook, simply looking 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, timidly entering the classroom, and he called out his name directly, "Ding Zhiqiang!"

Ding Zhiqiang was so frightened that his whole body trembled, and he shouted in embarrassment, "Teacher Wang!"

Wang Hao nodded in relief, "Good student!" He gave Ding Zhiqiang a thumbs up as he spoke. His impression of Ding Zhiqiang was that he could always answer questions in class and got the highest score on the test paper.

This is certainly a good student.

Not only that, Ding Zhiqiang also chose his own class, which made Wang Hao more fond of him.

Many students in the classroom looked at Ding Zhiqiang, and couldn't help remembering his name. To be praised as a 'good student' by Teacher Wang Hao, he must be a very hardworking and talented student, right?

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

Second row, middle.

The average student does not choose the first two rows, and the third row is already a very front position.

The reason why Ding Zhiqiang chose the second row was because he had rich experience. He knew that Wang Hao liked to stand in the aisle of the classroom when he was giving lectures, and he also liked to find students sitting in the back row or in the corner when asking questions.

That is to make life difficult for students who 'do not attend class'.

Therefore, it is safe to sit in the front, and those who are regarded as "good students who love to listen to lectures" will basically not be asked questions.

Finally, the course started.

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 people to expand their thinking, improve their thinking skills, and improve their problem-solving skills."

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

"Perhaps, the knowledge in the data mining course can't help you, but the way of thinking learned and the way of sorting out the content to find the law will definitely help you."

"This is an elective course."

"I don't have high requirements for the courses." Wang Hao talked about the main content, "I will conduct roll call twice for all courses, and get full marks in the usual time. Because the textbook content involves too much knowledge, the exam will define The scope can be reviewed in a targeted manner.”

"Let's start class!"

Wang Hao’s words greatly exceeded the expectations of the students. Even the graduate students are well aware of his reputation for being strict with the courses. Posts on the campus forums have been hanging on it. Some students will retort that Wang Hao’s scientific research level, teaching The standard is high, but there is no denying that his courses are also demanding.

result……

During the course, there will only be two spot checks and roll call, and the exam will be given a demarcated scope?

so good?

Ding Zhiqiang, who was sitting in the second row, was very surprised. After listening to it, he was also ecstatic. He did not expect that Mr. Wang Hao had strict requirements for compulsory courses and so loose requirements for elective courses.

This course is right!

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

Since the students really want to learn something, there is no need to be too strict.

"Introduction to Mathematical Mining" contains knowledge in many fields, many of which are also unfamiliar to undergraduates and even graduate students, but the beginning of the course is still a basic explanation.

include--

What exactly is data mining; the historical origin of data mining; the tasks of data mining, etc.

In the constant explanation, a class passed quickly.

...

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

"Teacher Wang Hao's teaching level is indeed high, and his lectures are very detailed, and it is very comfortable to listen to."

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

"This course is the right choice!"

Zhao Xutao from the dormitory who also thinks that he chose the right course, when Ding Zhiqiang went upstairs, he heard Zhao Xutao saying, "If you didn't choose "Introduction to Data Mining", you will regret it!"

"Teacher Wang Hao said, so I will call the name twice, and the test will be given a range."

"This credit is easy to get!"

The others were also surprised, "Mr. Wang Hao is so good? Can a devil also become an angel?"

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

"I knew I would have signed up for that class. I was an old woman in her fifties, and she looked vitriolic. She said that she would roll her name every time, and she wouldn't use it if she didn't take it twice!"

"I'm on it too, what a pity..."

Ding Zhiqiang listened to a few people talking about the course, and was about to walk past it lightly, but he never wanted to be stopped by Zhao Xutao, "Ding Zhiqiang also chose. Before class, Teacher Wang Hao praised him for being a good student!"

"Shua!"

The trio in the dormitory collectively turned their heads and looked over to ask questions. Ding Zhiqiang immediately raised his hands and said in a low voice with a mournful face, "You..."

"Listen to my explanation!"

...

There is also a section on "Probability Theory and Mathematical Statistics" on Friday, which ends the course and the teaching work of the week.

In the first week of the official course, Wang Hao feels pretty good. There are three courses, four classes, and eight class hours a week. There are many types of courses and less class hours, which is the most suitable for him. The feedback from the teaching process allows him to Gained knowledge, ideas, and brought a lot of inspiration.

For the research on task 1 'prime number distribution probability', the inspiration value reached '6' points.

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. There are not many inspirations for improvement, but a lot of accumulation.

Task 2 "Research on Integral Operators on Function Space", completed a research on "Boundedness of Integral Operators", and submitted it to an SCI mathematics journal.

Task 3 'Experimental data analysis under high magnetic field', the inspiration value has accumulated to '84' ​​points, and there is only one step away from the solution.

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

Wang Hao made a decision.

The problem of data analysis in the nano-micro materials laboratory can be solved as soon as possible, and the task can be left to other directions. There are many theoretical breakthroughs in data mining.

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

The news is the news released by Penguin Company, saying that the algorithm research sponsored by Xihai University by Penguin Company has achieved breakthrough results. Dr. Wang Hao led the team to complete a new algorithm research, and designed a level that can easily solve the third-order Rubik's Cube. God's number.

Zhu Zhen was featured in the news, and he said, "We used the new algorithm researched by Dr. Wang Hao to design a brand new program and used it on a supercomputer. It took only 37 hours of calculation to complete the program according to the As a result, the 'God's Number' was determined to be 20."

"As for Gu Ge's team, it took thirty-five years to complete this research..."

This statement is somewhat exaggerated.

It took more than 30 years for Gu Ge’s team to complete the calculation, but their calculations covered one-fortieth of all the states of the third-order Rubik’s Cube, and the effect of the valid and carry screening method is to exclude most of the invalid calculations , the purpose is just to calculate the number of God, not to simulate the most chaotic state of all Rubik's Cubes.

Professionals know the difference when they hear it.

Even so, the scientific research news released by the company still caused tremors in the computer industry.

Many people in the industry are talking about "effective and irrelevant carry algorithm", relevant professional forums such as CSND and JSC are full of topics related to "effective and irrelevant carry algorithm".

In the office at this time, Zhu Ping was arguing for Wang Hao excitedly, "Look carefully at the news, it says 'Dr. From the looks of it, it looks like the penguins were involved."

Wang Hao came in and listened with a smile, and then said comfortingly, "Don't worry about it, anyway, Penguin gave a sponsorship fee of one million, and it's normal to ask for a name."

"That's Wang Hao, you are so grand!"

"correct!"

When talking about the sponsorship fee, Wang Hao suddenly thought of the issue of funding, and quickly ran downstairs to the Finance Office.

When he arrived at the lobby of the Finance Department, he immediately went to the director's office to find Liu Jian, asked about the reimbursement of expenses, and found that on Liu Jian's desk was the application document written by him.

The document has been signed and stamped.

When Liu Jian saw Wang Hao enter the door, he couldn't help but twitched his mouth. He checked the news on his phone, then looked down at the documents, and rubbed his forehead with a headache, "Mr. Wang Hao, your budget application has been approved. The money should arrive in the account in the morning, but I still have to say a few words."

"What's wrong?"

Liu Jian asked, "Did you read yesterday's news? About you, it was released by Penguin Group."

"Look, what's the matter?"

"You read?"

Liu Jian rubbed his forehead and said, "What you wrote is a budget application. The budget is the estimated R\u0026D expenditure. You have already completed your research, so what are you going to budget for? Fortunately, you are applying for horizontal funding, which is corporate funding, and it is scientific research funds instead. , if I approve the budget application you wrote, the financial director will be considered as the end of the job."

"This is still to blame for your slow work efficiency!"

Wang Hao said as a matter of course, "I remember it was submitted last Wednesday, but it was not approved until Monday. If you approve it immediately on Wednesday, won't there be nothing?"

"……Well."

Liu Jian was at a loss for words for a while and didn't know what to say. Isn't it the normal speed to apply for a batch on Wednesday? They deal with a lot of approval documents every day, and it only took three working days, which is already very fast.

who would have thought...

There are projects that apply for budget approval, 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 told the others, "Pay attention in the future, as long as it is a funding application submitted by Teacher Wang Hao, it will be submitted to my office as soon as possible."

"Quick battle, we must not let him have anything to say!"

"..."

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

If a worker wants to do a good job, he must first sharpen his tools.

Computers are life.

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

I wrote very hard, facing the computer all the time, and it feels like I have been writing all day. I was thinking about posting three chapters, but I found that my hand is still too weak, and the 4D is too difficult. I updated more than 8,000 characters today, and I am trying to find the status of updating 4D every day~~~