Nearly all students know their scores of enrollment exam for Postgraduate today.
Somebody gains very high score, and vice versa.
I hope my classmates and my wordmates who have taken part in it gain good achievements.
2004年2月28日
MSAgent program
Microsoft provides a com+ component for making some visual assistant to softwares.
I was declared to write a little program for random choosing student to answer teacher's problem. When I told my task to CR, he told me could using MSAgent to be the assistant for teacher.
Last evening, CR gave me a example of MSAgent. Immediately, I became to like it very much. And from this noon, I began to program based on MSAgent. The MSAgent can act as powerful assistant for the software user. And I think it has another widely usage to act as the teaching assistant at class or remote teaching.
Just now I have finished the software by VB. When I test it, I find it is very humourous.
I was declared to write a little program for random choosing student to answer teacher's problem. When I told my task to CR, he told me could using MSAgent to be the assistant for teacher.
Last evening, CR gave me a example of MSAgent. Immediately, I became to like it very much. And from this noon, I began to program based on MSAgent. The MSAgent can act as powerful assistant for the software user. And I think it has another widely usage to act as the teaching assistant at class or remote teaching.
Just now I have finished the software by VB. When I test it, I find it is very humourous.
2004年2月27日
My paper's luck
Last november 7th, I contributed my paper to Journal of Harbin Institute of Technology. It is named as Prediction for air pollution index based on organic gray neural network model.
This afternoon, when we were discussing some problem, Dr.Su, my supervisor, gave me a document. From it, I know that my paper has been accepted by the Journal. I am excited.
Great. My model and the experiment have been accepted.
And there is another paper about Grey system. I should make it over and contribute.
This afternoon, when we were discussing some problem, Dr.Su, my supervisor, gave me a document. From it, I know that my paper has been accepted by the Journal. I am excited.
Great. My model and the experiment have been accepted.
And there is another paper about Grey system. I should make it over and contribute.
2004年2月26日
When it run correctly……
I am so excited when it run correctly.
I have finished the first C++ class and tested its correctless by a main function as a example.
When I finished the Summarization Evaluation class, I didn't know whether it was correct. So after Shanglin's guide I wrote a main funtion to test it. I simulated the input content to the evaluation class and run it. But at first there were seventy-four errors after the debug compiler. No body could write a correct program without any errors at first, let alone I, the beginner. Under the help of Shanglin, I modified the seventy-four error one by one. Finally it was correct.
When I ran it and got the results that I expected, I was excited. This feeling is great. Maybe it is the feeling which all programmers were seeking.
I have finished the first C++ class and tested its correctless by a main function as a example.
When I finished the Summarization Evaluation class, I didn't know whether it was correct. So after Shanglin's guide I wrote a main funtion to test it. I simulated the input content to the evaluation class and run it. But at first there were seventy-four errors after the debug compiler. No body could write a correct program without any errors at first, let alone I, the beginner. Under the help of Shanglin, I modified the seventy-four error one by one. Finally it was correct.
When I ran it and got the results that I expected, I was excited. This feeling is great. Maybe it is the feeling which all programmers were seeking.
2004年2月25日
C++ programming techniques
There is a usual saying that you should spend two years' full time to master the C++ language. And I only have learned C++ for one month full time. So my C++ techniques are few.
Tonight, I write my first class in C++ under the help of Shanglin.
He teaches me to use the input stream to input words separated by space.
The best idea for me is that I can define one or more interface functions to relize the inner information hidding mechanism. And there are as lest as public functions to be used for other users. I can realize my purpose by private functions. And then put some private functions in the public functions. If later I must or will change the inner relizing algorithm, I can change the private functions without any consideration for the public functions and the public interface.
And another good about class of c++ is that others can transfer your class to realize their purpose by including the .h file.
Good.
Right now I understand the truth that we can study fast by practising by ourselves.
Tonight, I write my first class in C++ under the help of Shanglin.
He teaches me to use the input stream to input words separated by space.
The best idea for me is that I can define one or more interface functions to relize the inner information hidding mechanism. And there are as lest as public functions to be used for other users. I can realize my purpose by private functions. And then put some private functions in the public functions. If later I must or will change the inner relizing algorithm, I can change the private functions without any consideration for the public functions and the public interface.
And another good about class of c++ is that others can transfer your class to realize their purpose by including the .h file.
Good.
Right now I understand the truth that we can study fast by practising by ourselves.
2004年2月24日
The feedback paper of Equivalent Pseudowords
Mr.Lu tells me that the paper I translated refered to Equivalent Pseudowords have been modified. And there are few improvements based on my translation.
Great! It is a very good chance practising my English ability. And after I have read the improvements I find out that reading more English papers and books is good for developing the English ability. And you can be familiar with the native American English.
Good. I must persist in my English studying plan.
Great! It is a very good chance practising my English ability. And after I have read the improvements I find out that reading more English papers and books is good for developing the English ability. And you can be familiar with the native American English.
Good. I must persist in my English studying plan.
2004年2月23日
The level task
The level task is much more. I must level 76 summarizations.
At this evening I finish them.
But I must level futher them. Go on, tomorrow!
At this evening I finish them.
But I must level futher them. Go on, tomorrow!
2004年2月22日
Translating needs enough knowledge and patience
I finish the modifying and translating task of Mr.Lu, today.
And translating needs enough knowledge and patience is my current opinion about the translating task.
The level task also gets a long very well.
Go on, tomorrow!
And translating needs enough knowledge and patience is my current opinion about the translating task.
The level task also gets a long very well.
Go on, tomorrow!
2004年2月21日
The trouble for combining five summarizations with coefficients
Last evening, I was faced by this trouble.
I wanted to level the five correspoding summarizations and then calculate the coeeicients of each sentences. But the first stage leveling is very difficult. The difficulty is not of the algiorothm, insteadly of the five students' works. Because when they were doing the summarizations they adjust severally the articles withou any notice to others and me. At last term, I had solved most arbitrary changes. But there were more little changes to me.
First, I wanted to modify them by hand. But when I measured the workload, I found it hard to work by hand. So I began to program to solve them.
After all this program is difficult. And I will go on.
I wanted to level the five correspoding summarizations and then calculate the coeeicients of each sentences. But the first stage leveling is very difficult. The difficulty is not of the algiorothm, insteadly of the five students' works. Because when they were doing the summarizations they adjust severally the articles withou any notice to others and me. At last term, I had solved most arbitrary changes. But there were more little changes to me.
First, I wanted to modify them by hand. But when I measured the workload, I found it hard to work by hand. So I began to program to solve them.
After all this program is difficult. And I will go on.
2004年2月20日
I begin my evalution works.
I begin my evalution works.
I first analyses my task, then divided it into many parts.
After the shour discussion with Yucoast, I decided to do the first sub-task that combine the five summarizations in to one with cofficient.
This is a basic task and can effect much more on my later tasks.
Do it, now and tomorrow.
I first analyses my task, then divided it into many parts.
After the shour discussion with Yucoast, I decided to do the first sub-task that combine the five summarizations in to one with cofficient.
This is a basic task and can effect much more on my later tasks.
Do it, now and tomorrow.
2004年2月19日
The first day of Evaluation
Last evening, I downloaded a lot of papers about Evaluation of Automatic Summarization.
When I read some of them, I find out that it is very difficult.
Go on, tomorrow!
When I read some of them, I find out that it is very difficult.
Go on, tomorrow!
2004年2月18日
Automatic Summarization Evaluation
From last night my research direction has changed to the automatic summarization. And this afternoon, I have confirmed my detailed direction at the recent months. That is Automatic Summarization Evaluation Strategy.
As usual, I find a lot of related articles in English and Chinese. And after a moment, I find out that this topic is very difficult and only little research on it.
And the research space is very large.
I am interested in it, now.
As usual, I find a lot of related articles in English and Chinese. And after a moment, I find out that this topic is very difficult and only little research on it.
And the research space is very large.
I am interested in it, now.
2004年2月17日
2004年2月16日
Translating……
Translating is not easy work. Especially to scientific paper.
For example, there is a sentence type "且不说……，就算是……，也……". It is very hard for me to translate it into English. After found it from many tools I came to the conclusion that I must translate this sentence type by indrectly translating.
Translating may not be mastered in short time. I must practise more and more.
For example, there is a sentence type "且不说……，就算是……，也……". It is very hard for me to translate it into English. After found it from many tools I came to the conclusion that I must translate this sentence type by indrectly translating.
Translating may not be mastered in short time. I must practise more and more.
2004年2月15日
Some useful tricks on English Writing Assistant
I am translating a Chinese paper into English. And my English is not very well. So I must use some English Writing Assistants, such as Google, EWW, and PowerDict, and so on.
They are very convinent for me to translate the paper into English. But when I find and use a new tool some times, I find out some little but very useful tricks of this tool. When you input some Chinese keywords that you want to ask, you will find out that the feedback webpage is similiar to Google with the helpful results. How it can do this? I input the same Chinese keywords into Google and after observe the features of this tool I find out the results. It,firstly, makes some simply analysis of the keywords and after word segment, matching keywords and adding some English feature words from its database. Then it put the new keywords with adding some English feature words to Google. Lastly, it modifies the feedback information from Google and forms a new webpage which like to Google to the user. At first glance you can not find out the trick. And you may think it is the contribuation of Google.
This trick is very little but very helpful. It depends on the powerful searching ability of Google. Yes. Google is powerful and very useful. We can look it like a huge and speed database. We only do some analyses of the feedback results and can do some useful things.
They are very convinent for me to translate the paper into English. But when I find and use a new tool some times, I find out some little but very useful tricks of this tool. When you input some Chinese keywords that you want to ask, you will find out that the feedback webpage is similiar to Google with the helpful results. How it can do this? I input the same Chinese keywords into Google and after observe the features of this tool I find out the results. It,firstly, makes some simply analysis of the keywords and after word segment, matching keywords and adding some English feature words from its database. Then it put the new keywords with adding some English feature words to Google. Lastly, it modifies the feedback information from Google and forms a new webpage which like to Google to the user. At first glance you can not find out the trick. And you may think it is the contribuation of Google.
This trick is very little but very helpful. It depends on the powerful searching ability of Google. Yes. Google is powerful and very useful. We can look it like a huge and speed database. We only do some analyses of the feedback results and can do some useful things.
2004年2月14日
One moment, one thing!
Who can do two things at the same time?
No one. I think so.
When I want to write the paper, I also want to study for C++. But I can not do them at the same time. So I must be clam and the decide which one is more important. And it indicates that I have no plan to do them. So I make a decision at once that studying C++ at first.
Essential C++ is a wonderful book whick can guide the beginner into the C++ world as fast as possible. In the beginning, I have a question. Why the same author write Essential C++ after C++ Primer. You know that C++ Primer is very good for every C++ programmer. It is clearly a primer for the C++ programmers. But, as the author said, it is not fit for the C++ beginner. In the author's working experience, in order to write a program in Perl, he studied a simply book of Perl language instead of some detalied described book. At that time he was on to the importance to write a simply book for C++ beginners. So Essential C++ had been produced.
It is a idea that the most detailed thing maybe is not the best for everyone.
No one. I think so.
When I want to write the paper, I also want to study for C++. But I can not do them at the same time. So I must be clam and the decide which one is more important. And it indicates that I have no plan to do them. So I make a decision at once that studying C++ at first.
Essential C++ is a wonderful book whick can guide the beginner into the C++ world as fast as possible. In the beginning, I have a question. Why the same author write Essential C++ after C++ Primer. You know that C++ Primer is very good for every C++ programmer. It is clearly a primer for the C++ programmers. But, as the author said, it is not fit for the C++ beginner. In the author's working experience, in order to write a program in Perl, he studied a simply book of Perl language instead of some detalied described book. At that time he was on to the importance to write a simply book for C++ beginners. So Essential C++ had been produced.
It is a idea that the most detailed thing maybe is not the best for everyone.
2004年2月12日
Paper review to Carl
This afternoon the second review meeting to Carl's paper is hold in Room 610. All the reviewers give their suggests on Carl first draft to CUP.
I give my suggests that some basic concepts are not clearly to reader, and it is not completely express the core idea of CUP. And Gold and Lee also give their opinions. And there is a heated discussion to the plan for improvements.
During this review meeting I begin to understand deeply that two hands are better than one. This mechanism for every paper is very helpful to the writer and the reviewers. Because the writer can get all kinds of suggests to improve his paper. On the other hands the reviewers can get the experience that how to write a good paper. And after the debate, all theory related will be more clearly in each brain.
I think so.
I give my suggests that some basic concepts are not clearly to reader, and it is not completely express the core idea of CUP. And Gold and Lee also give their opinions. And there is a heated discussion to the plan for improvements.
During this review meeting I begin to understand deeply that two hands are better than one. This mechanism for every paper is very helpful to the writer and the reviewers. Because the writer can get all kinds of suggests to improve his paper. On the other hands the reviewers can get the experience that how to write a good paper. And after the debate, all theory related will be more clearly in each brain.
I think so.
2004年2月11日
Studying in C++
This afternoon and evening I try to make a list of books for studying C++.
When I refer to lots of experience papers and ask some classmates, I list them as follows:
0 the c++ programing language
1 Essential C++
2 c++ primer
3 effective c++
4 more effective c++
5 inside the c++ object model
6 exceptional c++
7 more exceptional c++
8 c++沉思录
9 STL
I think it is good for the C++ beginner.
When I refer to lots of experience papers and ask some classmates, I list them as follows:
0 the c++ programing language
1 Essential C++
2 c++ primer
3 effective c++
4 more effective c++
5 inside the c++ object model
6 exceptional c++
7 more exceptional c++
8 c++沉思录
9 STL
I think it is good for the C++ beginner.
2004年2月10日
The Uniqueness of Fingerprints
From 6th to 10th Feb. I was taking part in the Mathematical Contest of Model. At 9 o’clock this morning, we have finished the research report paper of Fingerprints’ Uniqueness.
During these days I, with two teammates, was doing some research on the uniqueness of fingerprints.
During our reading and analyzing the papers which we found from all kinds of resource we had found out some rule. That is domestic researchers do lots of aplication research on fingerprints. The usual format of the paper is as follows: improve an algorithm a little and then do some experiments to get some data, and the data achieve good performance. There is lack of more theoretical analysis and prove. By contraries, foreign researchers firstly do a lot of analysis and prove on the problem, then do some experiments without voluminous description.
May be they are the difference.
After a wonderful sleeping and rest I have recovered to my full strength.
MAthematical Contest of Model is a very good chance for me to practise my integrated ability.
Great. I will learn more and practise more about it.
During these days I, with two teammates, was doing some research on the uniqueness of fingerprints.
During our reading and analyzing the papers which we found from all kinds of resource we had found out some rule. That is domestic researchers do lots of aplication research on fingerprints. The usual format of the paper is as follows: improve an algorithm a little and then do some experiments to get some data, and the data achieve good performance. There is lack of more theoretical analysis and prove. By contraries, foreign researchers firstly do a lot of analysis and prove on the problem, then do some experiments without voluminous description.
May be they are the difference.
After a wonderful sleeping and rest I have recovered to my full strength.
MAthematical Contest of Model is a very good chance for me to practise my integrated ability.
Great. I will learn more and practise more about it.
2004年2月5日
Lantern festival dumplings
In my hometown as the traditional festival Chinese people will eat dumplings in the morning at lantern festival dumplings.
And at afternoon we will go to downtown to visit lantern meeting. This is not formal meeting. Insteadly, lots of actors from all countrysides act the programs with local color. For example our village features in Waist Drum. When I was studying in the middle school I was one of the Waist Drum procession. And I was playing Waist Drum in three years' Lantern festival dumplings. The lantern meeting is very interesting. I have lots happy memories during them.
Missing my hometown today. And missing my family.
And at afternoon we will go to downtown to visit lantern meeting. This is not formal meeting. Insteadly, lots of actors from all countrysides act the programs with local color. For example our village features in Waist Drum. When I was studying in the middle school I was one of the Waist Drum procession. And I was playing Waist Drum in three years' Lantern festival dumplings. The lantern meeting is very interesting. I have lots happy memories during them.
Missing my hometown today. And missing my family.
2004年2月4日
Tomorrow is Lantern festival dumplings
Tomorrow is Lantern festival dumplings.
This festival's name is very interesting in english. As it follows the tradition of Chinese at this festival all people will eat dumplings. So it has been translated into engligh as Lantern festival dumplings.
Sounds interesting. I think so.
This festival's name is very interesting in english. As it follows the tradition of Chinese at this festival all people will eat dumplings. So it has been translated into engligh as Lantern festival dumplings.
Sounds interesting. I think so.
2004年2月3日
Lindo for LP
I have known that there is a useful software named Lindo which can be used for LP problem.
After the classes in this morning, I have a shot at using Lindo.
Formely, when I do LP problem I must change the st equations carefully into matrixes. And it is very easy to make miatakes.
But Lindo is not like matlab. It is a famous software for Linear Programming, Integer Programming and Quadratic Programming. You only can write the constrained equation in the normal math language plus the declaration of the variables then you can get the results fastly. You can use the 'Picture' function to test visually the constrainted equations.
Great. And I try to use Lingo that is another famous software for Non Linear Programming. But the one I used is wrong. I will test it another day.
There are lots of famous softwares can be used to do our research, such as SPSS, MathCAD, Mathmatical, and so on.
After the classes in this morning, I have a shot at using Lindo.
Formely, when I do LP problem I must change the st equations carefully into matrixes. And it is very easy to make miatakes.
But Lindo is not like matlab. It is a famous software for Linear Programming, Integer Programming and Quadratic Programming. You only can write the constrained equation in the normal math language plus the declaration of the variables then you can get the results fastly. You can use the 'Picture' function to test visually the constrainted equations.
Great. And I try to use Lingo that is another famous software for Non Linear Programming. But the one I used is wrong. I will test it another day.
There are lots of famous softwares can be used to do our research, such as SPSS, MathCAD, Mathmatical, and so on.
2004年2月2日
The first MCM training
At Feb 6 we will be during the MCM contest. At these days we must be under some training. Today Mrs.Gehong gives us a great class which contains nearly all aspects of MCM.
She gives us some good demos of the famous statistical software SAS. This software is great. It can help us do good analysis on lots of datas. And I think it can be good for our lab's research.
This software is more convenient on data analysis than matlab. Because it is complete visual and you can do nearly all things by mouse's clicks.
She gives us some good demos of the famous statistical software SAS. This software is great. It can help us do good analysis on lots of datas. And I think it can be good for our lab's research.
This software is more convenient on data analysis than matlab. Because it is complete visual and you can do nearly all things by mouse's clicks.
2004年2月1日
归
经历了50个小时的火车“旅行”后，我于清晨回到了学校。算算日子，我已经离开学校整整19天了。
这是我大学以来的第二次回家。三年了，三年里家乡发生了巨大而又微小的变化。
聚会的同学主要有两群：初中的和高中的。初中同学多数已经开始婚嫁，高中的又多在奔波中。有人很幸运，当然，也有人很一般。幸运的已经开始小有事业，一般的又多在忙于基本的生计。一切都并没有因为我的不在而停止发生变化。
山还是那座山，人还是那些人。山，随着人工建筑的增多，变得幽静和方便。山上的管理更加严格，山民的生活随着游人的减少而变得不如以前。以前一起疯玩过的伙伴们现在也已成人，但还是重复着他们父辈的生活。
How time flies! 这是我们初中英语课上学到的短句。在回到学校的火车上凝视窗外往后飞驰而过的铁轨枕石时，我明白了它真正的含义。一切都在随着时间的流逝而发生着剧变。它不会等待你的懒散，更不会等待你的蹉跎，你只能跟着它不停的跑。这时，你抓住了在你的手臂间流逝的时间，珍惜它，你就会有收获。正如朱自清的《匆匆》中所说：洗手的时候，日子从水盆里过去；吃饭的时候，日子从饭碗里过去；默默时，便从凝然的双眼前过去。我觉察他去的匆匆了，伸出手遮挽时，他又从遮挽着的手边过去，天黑时，我躺在床上，他便伶伶俐俐地从我身上跨过，从我脚边飞去了。
归，时间！
这是我大学以来的第二次回家。三年了，三年里家乡发生了巨大而又微小的变化。
聚会的同学主要有两群：初中的和高中的。初中同学多数已经开始婚嫁，高中的又多在奔波中。有人很幸运，当然，也有人很一般。幸运的已经开始小有事业，一般的又多在忙于基本的生计。一切都并没有因为我的不在而停止发生变化。
山还是那座山，人还是那些人。山，随着人工建筑的增多，变得幽静和方便。山上的管理更加严格，山民的生活随着游人的减少而变得不如以前。以前一起疯玩过的伙伴们现在也已成人，但还是重复着他们父辈的生活。
How time flies! 这是我们初中英语课上学到的短句。在回到学校的火车上凝视窗外往后飞驰而过的铁轨枕石时，我明白了它真正的含义。一切都在随着时间的流逝而发生着剧变。它不会等待你的懒散，更不会等待你的蹉跎，你只能跟着它不停的跑。这时，你抓住了在你的手臂间流逝的时间，珍惜它，你就会有收获。正如朱自清的《匆匆》中所说：洗手的时候，日子从水盆里过去；吃饭的时候，日子从饭碗里过去；默默时，便从凝然的双眼前过去。我觉察他去的匆匆了，伸出手遮挽时，他又从遮挽着的手边过去，天黑时，我躺在床上，他便伶伶俐俐地从我身上跨过，从我脚边飞去了。
归，时间！
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