Last week, Wang Hao noticed an invitation letter from an academic conference in his mailbox.
At that time, I was focused on studying the "valid and irrelevant carry algorithm". I glanced at it a few times without paying much attention to it. Later, it was classified as a "read email" and was simply forgotten.
When Zhang Zhiqiang talked about computer conferences, he remembered such an invitation letter. He opened it and looked at it carefully, and then he noticed that he was invited to be an expert reviewer and to give an academic work report.
Being an expert reviewer means listening to academic reports, making an evaluation of academic work and results, etc.
Make an academic work report...
not bad!
The so-called academic work report is a place where you can express yourself freely. You can make a work report to explain what you have done in this period of time, what projects you have in hand, and what ideas you have in research and development. You can also just like other people, just report on academic results. Report.
Wang Hao immediately thought of the latter.
He has no interest in making work reports. He can get a lot of inspirational feedback by presenting a paper at a conference and telling people who listen to the report.
"This is good!"
"How about this paper!" He quickly locked on the 'Effective and Irrelevant Carry Algorithm' he had just completed, and decided to consider this paper as an academic report for the time being.
The advantage of expert reviewers being invited to give academic work reports is that they don’t have to submit a special paper, and they will have a specified speaking time at the conference.
"If there are other studies, we will consider it again."
Wang Hao made a decision.
…
The day was very tight. I just took a break in the office, then went to the restaurant to have a meal, and then went to the classroom for a new course.
"Introduction to Data Mining".
This is an analytical course based on mathematical models.
Data mining, simply put, is the process of finding special relationship information hidden in a large amount of data, whether it is using mathematical analysis methods, computer operations, or other methods to find the hidden information in a large amount of data. The purpose of data mining is to draw some conclusions based on the laws.
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 exactly to the complex experimental data analysis work under high magnetic field conditions in the nanomaterials laboratory.
Wang Hao is also looking forward to the course.
In the field of data mining, he can only be considered to have some understanding and has read some content, but has not done any corresponding work. Offering this course is equivalent to using lectures to improve himself.
He came to the classroom half an hour early, sat at the desk and read the lesson plan carefully, and also looked at the method content at the back of the textbook. After a brief look, the time passed.
Students entered the classroom intermittently.
Wang Hao raised his head and saw a familiar figure with a round face and small eyes entering the classroom timidly. He directly called out his name, "Ding Zhiqiang!"
Ding Zhiqiang was so frightened that his whole body trembled, and he shouted in embarrassment, "Teacher Wang!"
Wang Hao nodded happily, "What a good student!" He said and gave Ding Zhiqiang a thumbs up. His impression of Ding Zhiqiang was that he could always answer questions in class and got the highest score on the exam paper.
Of course he is a good student.
Not only that, Ding Zhiqiang also chose his own classes, which made Wang Hao even more fond of him.
Many students in the classroom looked at Ding Zhiqiang and couldn't help but remember his name. To be praised as a 'good student' by teacher Wang Hao, he must be a very easy-to-learn 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.
Most students do not choose the first two rows, and the third row is already very far forward.
The reason why Ding Zhiqiang chose the second row is because he has rich experience and knows that Wang Hao likes to stand in the classroom aisle during his lectures, and he also likes to find students sitting in the back row or in the corners when asking questions.
That is to have trouble with students who "don't listen to class".
Therefore, it is safe to sit in the front. If you are considered a "good student who loves to listen to lectures", you will basically not be asked any questions.
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 your thinking, improving your thinking skills, and improving your problem-solving abilities."
"I believe that many of you will definitely encounter some problems that must be solved in your work in the future, not only in scientific research, but also in other jobs."
"Perhaps, the knowledge in the data mining course cannot help you, but the thinking methods learned and the ways to sort out the content and find patterns will definitely help you."
"This is an elective course."
"I don't have high requirements for the courses." Wang Hao said about the main content, "For all courses, I will conduct roll call twice, and I will get full marks for all the courses. Because the textbook content involves too much knowledge, the exam will delineate
The scope can be reviewed in a targeted manner.”
"Class begins below!"
Wang Hao's words were beyond the students' expectations. Even graduate students are well aware of his reputation for strict curriculum requirements. Posts on the campus forum were posted on it last time. Some students would retort that Wang Hao's scientific research level and teaching skills
The level is very high, but it cannot be denied that the requirements of his courses are also high.
result……
During the course, there will only be two random roll calls, and the exam will also have a defined scope?
so good?
Ding Zhiqiang, who was sitting in the second row, was very surprised. He was ecstatic after listening to it. He didn't expect that Teacher Wang Hao had strict requirements for compulsory courses and so relaxed requirements for elective courses.
This course was chosen right!
Wang Hao's course requirements are indeed low because it is just an elective course. He also knows that his course requirements are strict and many students already know about them, so students who choose "Introduction to Mathematics Mining" most likely want to learn something.
of.
Since 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 undergraduates and even graduate students have never been exposed to, but the course is still a basic explanation from the beginning.
include--
What exactly is data mining; the historical origin of data mining; the tasks of data mining, etc.
With constant explanations, the class passed quickly.
…
Ding Zhiqiang followed others out of the classroom. He listened carefully to the entire class and found again that Wang Hao taught really well. After listening, he remembered and understood most of the content.
"Teacher Wang Hao's teaching level is really high. He talks very carefully and is very comfortable to listen to."
“Besides, the course requirements are not high, so it’s pretty good.”
“This is the right course for you!”
Also thinking that he had chosen the right course was Zhao Xutao, who was in the nearby dormitory. When Ding Zhiqiang went upstairs, he heard Zhao Xutao saying, "You will regret not choosing "Introduction to Data Mining"!"
"Teacher Wang Hao said, just call your name twice, and you will also be given a range in the exam."
“This credit is easy to get!”
Others were also surprised and asked, "How can Teacher Wang Hao be so good? Can a devil also transform into an angel?"
"It's not surprising, it's an elective course after all!"
"If I had known, I would have signed up. The class I took was attended by an old woman in her fifties. She seemed to be sarcastic. She said she would take roll call every time, and she would stop coming after less than two times!"
"I got it too, so unlucky..."
Ding Zhiqiang listened to several people talking about the course. He walked lightly and was about to walk by. However, he was suddenly stopped by Zhao Xutao, "Ding Zhiqiang also chose. Before class, Teacher Wang Hao even praised him as a good student!"
"Whoosh!"
The trio in the dormitory collectively turned their heads and looked over questioningly. Ding Zhiqiang immediately raised his hands and whispered with a sad face, "You guys..."
"Listen to my explanation!"
…
There is another section of "Probability Theory and Mathematical Statistics" on Friday, which ends the course and the teaching work for the week.
In the first week of the official start of classes, Wang Hao felt pretty good. There were three courses, four classes, and eight class hours a week. The courses had more categories and fewer class hours, which was the most suitable for him. The feedback from the teaching process made him
I gained knowledge, ideas, and also brought a lot of inspiration value.
For task one, ‘Research on the Probability of Prime Number Distribution’, 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. Every course
There is not much inspiration for improvement, but it is quite a lot when accumulated.
Task 2, ‘Research on Integral Operators on Function Spaces’, completed a study on ‘Boundedness of Integral Operators’ and submitted it to an SCI mathematics magazine.
For task three, ‘Experimental data analysis under high magnetic field conditions’, the inspiration value has accumulated to ‘84’ points, and there is only one step left to solve it.
"In the new week, we will focus on solving this problem."
Wang Hao made a decision.
The data analysis problems in the Nanomaterials Laboratory can be easily solved as soon as possible, and the tasks can be left to other directions. There are many theoretical breakthroughs in data mining.
On Monday morning, the complex office was very busy, and Zhu Ping was leading the conversation about yesterday's news.
The news was released by Penguin Company, saying that the algorithm research sponsored by Penguin Company at Xihai University had achieved breakthrough results. Dr. Wang Hao led the team to complete a brand-new algorithm research, and designed an algorithm that can easily crack the third-order Rubik's Cube.
Number of God.
Zhu Zhen was featured in the news. He said, "We used the new algorithm studied by Dr. Wang Hao to design a brand new program and used it on the supercomputer. It only took thirty-seven hours of calculation to calculate the result according to
As a result, it was determined that the 'number of God' was 20."
"It took Gu Ge's team thirty-five years to complete this research..."
This statement is somewhat exaggerated.
It did take the Gu Ge team more than thirty years to complete the calculations, but their calculations covered one-fortieth of all states of the third-order Rubik's Cube, and the role of the valid and carry screening method is to eliminate most of the invalid calculations
, the purpose is only to calculate the number of God, not to simulate the most chaotic state of all Rubik's cubes.
Professionals will know the difference as soon as they hear it.
Despite this, scientific research news released by companies still caused a major earthquake in the computer industry.
Many people in the industry are talking about "valid and irrelevant carry algorithms", and related professional forums such as CSND and JSC are full of topics related to "valid and irrelevant carry algorithms".
In the office at this time, Zhu Pingzheng expressed his grievances for Wang Hao with an excited face, "Look carefully at the news. It says 'Dr. Wang Hao leads the team'. Team? Where is the team? When it comes to team, it's me and Luo Dayong. This news
It looks like penguins were involved."
Wang Hao came in and listened with a smile, and then comforted him by saying, "Don't worry about it, Penguin gave me a sponsorship fee of one million anyway, so it's normal to have a name."
"Wang Hao, you are so generous!"
"correct!"
When talking about sponsorship fees, Wang Hao suddenly thought of the funding issue and quickly ran downstairs and went straight to the Finance Department.
When he arrived at the lobby of the Finance Department, he immediately went to the director's office to find Liu Jian and asked about the expense reimbursement. He found that on Liu Jian's desk was the application document he had written.
The document has been signed and stamped.
Liu Jian couldn't help but twitch when he saw Wang Hao come in. He checked the news on his phone, then looked down at the documents, rubbing his forehead with a headache, "Teacher Wang Hao, your budget application has been approved.
The money should arrive in the morning, but I still want 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 wrong?"
"You read?"
Liu Jian rubbed his forehead and said, "What you are writing is a budget application. A budget is an estimated R&D expenditure. Your research has been completed, so what else is there to budget for? Fortunately, what you are applying for is horizontal funding, which is enterprise funding. Instead, it is a scientific research fund.
, if I approve the budget request you wrote, this financial director’s job will be over.”
"This is still to blame for your slow work efficiency!"
Wang Hao said matter-of-factly, "I remember I submitted it last Wednesday, but it wasn't approved until Monday. If you approved it immediately on Wednesday, wouldn't everything be fine?"
"……Well."
Liu Jian was speechless for a moment and didn't know what to say. The application on Wednesday was approved on Monday. Isn't that the normal speed? They process a lot of approval documents every day, and it only took three working days, which was already very fast.
Who would have thought…
Can a project that applies for budgetary approval be completed in just one week, and the results be in the news?
After Wang Hao left, Liu Jian left the director's office and immediately told the others, "Please pay attention in the future. Any funding application submitted by Teacher Wang Hao will be handed over to my office as soon as possible."
"A quick victory, 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 his job well, he must first sharpen his tools.
Computers are life.
Two computers were reimbursed for more than 40,000 yuan. How can I replace them with top-notch ultra-luxury configurations?