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Lu Qing, director of the Bureau of Statistics, was silent for a while, and said in a low voice: Mr. Chu, according to the rules, this data cannot be released to the public at present, but since you need it, I will send it to you, please remember to keep it secret!
Lu Qing knew Chu Xiutong's identity, so he didn't have any worries, just make up a copy of the application and usage process later.
While the old man was on the phone, Song Hui and the others were taken aback after opening Chen Nuo's model programming.
Not to mention anything else, the appearance of this operation page alone is very good.
According to the attached operating instructions, the three of them quickly derived the predicted population of Beihe Province last year.
Song Hui took the data and compared it with the data from the Bureau of Statistics, and suddenly took a deep breath and remained silent for a long time.
After the other two compared it again, they were also terrified.
Song Hui reported the result of the check to the old man in a cautious tone.
Mr. Chu, I suspect that the data from the Bureau of Statistics has been leaked!
Chu Xiutong's face was heavy, and after pondering for a while, he said: Is it possible that the prediction of this model itself is correct.
Impossible, there has never been such an accurate model!
Song Hui flatly denied that the error between the model prediction data and the Bureau of Statistics data, from birth rate to death rate, migration rate and more than a dozen data, had an error of no more than one-thousandth.
This is not a predictive model, it is simply the life and death book of Hades!
Xiao Song, we are scholars. Scholars must tell the facts. We cannot make unreasonable comments just because others have done it accurately. We have to come up with evidence.
What if the model is actually correct?
The old man's hypothesis struck Song Hui and the others like a thunderstorm on a sunny day.
All three of them are the best professors in the field of mathematics in Beihe Province. Although they don't major in economics, they also know the importance of this model!
Once the accuracy of the model is confirmed, with last year's GDP of 101 trillion, this model can save at least tens of billions of funds every year.
If the model is leaked and external hostile forces tamper with it, it will definitely be a catastrophic blow to Xia Guo.
They dare not gamble, nor can they afford the responsibility.
Xiao Song, call the security department to send a team over, and handle it as a first-level secret!
Xiao Qin, call the armed police detachment and ask them to arrange a team of police to come over!
Xiao Qi, please call Director Lu of the Bureau of Statistics!
Chapter 29 Classified First Class Secret Papers
From high to low, state secrets are divided into three levels: top secret, top secret, and secret, and each level is further divided into three levels: first, second, third, and third.
First-level secret, this level has risen to the level of Guoben.
Outside the meeting room of the Department of Mathematics, Peking University.
Twelve Beijing University security guards stood outside the meeting room with serious faces, and there were also security guards at all the passages into the research room.
In the research room, six armed policemen stood at the four corners of the conference room and at the gate.
Xiao Lu, what's the matter, is it a leak?
Director Lu Qing of the Provincial Bureau of Statistics shook his head slowly, and said: So far, there is no leak.
After I got the call, I arranged for the technicians in the bureau to check the server, and there was no sign of intrusion.
Moreover, a piece of data has just come out, and the error with the data in the forecast model is also within one thousandth.
Therefore, I preliminarily determined that the population data of Beihe Province has not been leaked!
hiss!
The conference room took a breath, and the mind was full of thoughts: could this model really predict accurately?
Mr. Chu, wait for a while, I will arrange for people to find data from a few more provinces to verify.
After Lu Qing finished speaking to Chu Xiutong, he went out and made a phone call.
Another hour passed, and the technicians finally finished the data.
In the report, the data of eleven provinces were checked, and the errors were all controlled at about one thousandth. According to this error, it is estimated that the data error of Xia Guo would be around three to five thousandths.
The technician's conclusion made everyone's faces extremely ugly, but they were even more shocked and frightened.
If you have anything else to say, speak quickly!
Seeing the technician's hesitation to speak, Lu Qing frowned.
Director, the model is very important, but the code to write the model is also very important. The structure and processing methods of the few pieces of code in the middle are definitely at the textbook level.
Moreover, there are several algorithms that are worthy of our research. If the research is thorough, it will be of great help to economic models, industrial models, and the environment. Preliminary estimates can increase the accuracy by [-]%!
hiss!
hiss!
The words of the technicians from the Bureau of Statistics made all the professors in the conference room gasp, and the violent inhalation sound instantly increased the pressure in the conference room by a few points.
Lu Qing's eyes flickered, and his breathing became short of breath.
If other models can really be used to improve accuracy, it is absolutely crucial to the country's industrial layout and decision-making.
Mr. Chu, there is a big problem!
Chu Xiutong's face was also extremely solemn at this moment, looking at the thick paper paper, his heart suddenly moved.
Guys, since the population prediction model is so accurate and the programming is so sophisticated, will the second part of the paper be surprising?
Everyone's face froze. The second part of the thesis is to talk about the impact on industry, economy, environment, etc. They are just professors of mathematics, so let's leave professional matters to the professional!
Xiao Song, call and ask Cheng Yu and Han Xiuzhi from the Department of Economics of Huaqing to come over, and then inform the professors from the Department of Economics of Peking University.
Xiao Qi, please invite several professors from Huaqing University and the computer department of Peking University to come over and study the problem of code calculation.
The professors who received the notice, heard that it was Chu Xiutong who invited them to come over, left their work and hurried over.
Song Hui and Qi Qin were already waiting outside the meeting room.
Looking at the martial law conference room, all the participants were completely dumbfounded.
Something big happened, this is their common heart.
After a brief explanation, the professors began their own research.
Two hours later, the results of the modeling part, the programming part, and the second part of the paper came out.
The opinions of the three groups discussed and agreed that this paper can be classified as a first-level secret seal.
I declare that the first-level secret confidentiality plan will be launched immediately!
Please comrades from the Secrecy Bureau come to deal with this matter!
After Chu Xiutong finished speaking, the corners of the mouths of the professors in the conference room were a little bit bitter.
They are very clear about what level one confidentiality means, non-disclosure agreement and gag order.
At least there is no way to drink before the decryption. If the bragging leaks, it is estimated that they will be invited in for tea.
Professional things are done by professional people, and the Secrecy Bureau can do it with ease.
A group of people were in charge of signing the non-disclosure agreement for the professors present at Peking University, while the other part went to Huaqing.
After the people from the Secrecy Bureau went to the principal's office in Huaqing to explain the situation, the principal was also a little shocked.
Soon the teacher in charge of the exam, professors Zhao Yuan and Chen Nuo were invited to the principal's office.
When entering the principal's office for the first time, Chen Nuo was a little curious. The office was simple and grand, without the luxury as imagined.
Student Chen Nuo, the current situation is like this, has there been any rumors on your side?
To Chen Nuo, the people from the Secrecy Bureau were also very polite.
Just a sophomore who was able to write a confidential thesis, a big boss in the future.
Chen Nuo was a little dazed. Although he knew that his model was awesome, he didn't expect it to attract so much attention.
Ye Xinran and Chen Ke'er were dazed by the news.
Comrade, it's classified as confidential, so what about my contest?Just gone?
This time it was the turn of the comrades from the Secrecy Bureau to be dumbfounded, and the principal and Professor Zhao Yuan also tugged at the corners of their mouths.
This kid's brain circuit is not so strange, it's all kept secret, and his future has been remembered by his superiors, so why do he need a thesis?
Zhao Yuan said in a low voice: "Chen Nuo, the organizing committee will naturally deal with the matter of the rankings, but the papers will not be logged in for a short time. Once the country layout is completed, there will be no problem, and there will be records in your files." .
Can I get extra points for the postgraduate entrance examination for the two of them?
Regarding this question, the principal was quite speechless, and immediately said: "What points are there to add? All the professors of the Baoyan Research Institute are eager to ask for it. Don't worry!"
Since none of Chen Nuo and the other three had disclosed it to the outside world, nor did the invigilator, it would be much easier to handle.
The two comrades went to the computer room and dismantled the computer used by Chen Nuo along with the mainframe.
After confirming that no one had touched the computers of Chen Nuo and the other three during the monitoring, they copied the monitoring screen and cleared this segment of the monitoring screen.
Chen Nuo didn't know it at all, because of his thesis, the progress of the selection process of the competition was tens of times faster.
The results were originally scheduled to be released in early October, but the winners were announced seven days after the competition.
One day, Chen Nuo received a call from Zhao Yuan asking him to go to the office.
Chen Nuo, prepare a PPT and prepare to go to Beijing for a defense!
Guoyi's defense?
Chen Nuo was stunned, according to the normal procedure, first the defense in the competition area, and after winning the first prize in the competition area, it was sent to the organizing committee to be judged for the national one, and then the national one defense.
He now directly skipped the defense in the competition area.
Zhao Yuan also sighed. If it weren't for Mr. Chu, there would be two other old men who wanted to see Chen Nuo. They probably didn't even have to answer the question, and Guo Yi would give it to him directly.
Also, don't show me the defense PPT after it's ready, I don't want to be invited in for tea!
Chapter 30 The national competition defense and the sea of stars
Defending the PPT is nothing more than extracting some content from the thesis.
Talk about modeling ideas, solution process, result evaluation and the impact of the second part.
But what made Chen Nuo dumbfounded was that the Secrecy Bureau actually sent him a special notebook.
Is this monitoring him, or is he afraid of being invaded?
Three days later, nearly a thousand people gathered in the lecture hall of Beijing University.
These are the first prizes of the domestic competition areas, basically the winners of this year's first national competition!
The three of Chen Nuo sat in a corner of the lecture hall, looking at the gathering of top students.
It is no exaggeration to say that half of the people here are professor-level figures in major universities in the future, or big shots in the business and political circles.
Suddenly, a commotion not far away attracted Chen Nuo's attention.
Several media personnel carried the machine and faced a participating student. The student talked eloquently, causing the surrounding students to exclaim from time to time.
Chen Nuo listened intently for a few minutes, and had to say that what this guy said was really true.
Who is that person?
Chu Ci, a senior, a top student at Peking University, a man of the hour, has won the National First Prize in the Mathematical Modeling Contest for three consecutive years. He once made a bold statement that he would win the National First Prize, the Higher Education Society Quilt Award, and the MATLAB Innovation Award in his university career. .
Hey, do you know him?
A few traces of unnaturalness flashed across Ye Xinran's face.
Chen Ke'er smiled maliciously. Chu Ci once met Ye Xinran in a debate competition, and fell in love with Ye Xinran for some reason, and pursued her all the time, but Ye Xinran was too lazy to talk to him.
Seeing this scene in Chen Nuo's eyes, a hint of gossip flashed at the corner of his mouth, and Ye Xinran's face flushed unnaturally in anger, adding a touch of coquettish demeanor.
A few minutes later, the interview ended, and Chu Ci went straight towards Chen Nuo and the other three.
Glad to see you at last!
Classmate Chuci, please respect yourself, I am not familiar with you, please call me by my full name, thank you!
gladly my heart