數(shù)學(xué)系畢業(yè)論文外文翻譯

1、 畢 業(yè) 設(shè) 計(jì)（論文）外 文 文 獻(xiàn) 翻 譯題 目：模糊評(píng)判法在學(xué)生評(píng)價(jià)中的應(yīng)用學(xué) 院：數(shù) 理 學(xué) 院專(zhuān)業(yè)名稱(chēng)：*學(xué) 號(hào)：*學(xué)生姓名：*指導(dǎo)教師：*2010 年 2 月 3 日模糊評(píng)判法在學(xué)生評(píng)價(jià)中的應(yīng)用李子文1、引言學(xué)生評(píng)價(jià)是學(xué)校教學(xué)管理中的重要一節(jié)，其中涉及獎(jiǎng)學(xué)金評(píng)定、三好學(xué)生評(píng)定、以及關(guān)系學(xué)生前途的畢業(yè)證評(píng)語(yǔ)等。而傳統(tǒng)的評(píng)價(jià)模式就是以學(xué)習(xí)成績(jī)論“英雄”，其缺點(diǎn)在于評(píng)價(jià)模式過(guò)于單一，而對(duì)于學(xué)生的個(gè)人特長(zhǎng)、還有其他一些優(yōu)秀的地方，比如好人好事等反映學(xué)生綜合素質(zhì)的方面沒(méi)有反映出來(lái)，所以其評(píng)價(jià)結(jié)果不是十分的公允。本文給出了一種模糊評(píng)判法可以很好的應(yīng)用在學(xué)生評(píng)價(jià)中。本評(píng)價(jià)方法將學(xué)生的考試成績(jī)、平

2、時(shí)成績(jī)、個(gè)人特長(zhǎng)發(fā)揮、好人好事等體現(xiàn)個(gè)人綜合素質(zhì)的方面都作為評(píng)價(jià)因數(shù)，然后運(yùn)用模糊評(píng)判法得出一個(gè)綜合結(jié)果。從而可以在獎(jiǎng)學(xué)金評(píng)定、三好學(xué)生評(píng)定、入黨審查以及畢業(yè)評(píng)語(yǔ)等提供更公允的依據(jù)。2、學(xué)生評(píng)價(jià)的影響因素因?yàn)閷W(xué)校所在的地區(qū)不同，所以學(xué)校的周邊環(huán)境也不相同，這對(duì)學(xué)生的行為會(huì)有一定的影響，還有學(xué)校的管理模式等不同，對(duì)學(xué)生的評(píng)價(jià)都有一定的影響，在學(xué)校的教學(xué)管理系統(tǒng)中對(duì)學(xué)生評(píng)價(jià)的主要因素主要有以下幾個(gè)方面：1、考試成績(jī)。學(xué)生的主要任務(wù)是學(xué)習(xí)，考試成績(jī)能反映出學(xué)生的學(xué)習(xí)態(tài)度、學(xué)習(xí)的努力程度、對(duì)所學(xué)課程的掌握程度等。所以考試成績(jī)一直作為評(píng)價(jià)學(xué)生的主要依據(jù)。 2、特長(zhǎng)發(fā)揮。個(gè)人特長(zhǎng)作為一個(gè)人的重要優(yōu)勢(shì)，對(duì)一

3、個(gè)人的影響是巨大的。一個(gè)學(xué)生能將自己的特長(zhǎng)無(wú)私的展現(xiàn)和奉獻(xiàn)給大家，比如在學(xué)校的文藝匯演、體育競(jìng)技等方面，不僅能說(shuō)明該生有某種潛力，也說(shuō)明該生具有奉獻(xiàn)精神。 3、好人好事?？梢詫⒑萌撕檬伦鳛轶w現(xiàn)一個(gè)學(xué)生的思想境界和綜合素質(zhì)的重要依據(jù)，因?yàn)樯鐣?huì)主義現(xiàn)代化建設(shè)需要的是德才兼?zhèn)涞娜瞬?，而德又是最重要的?4、其他。比如遞交入黨申請(qǐng)書(shū)、參加各種社團(tuán)活動(dòng)、助研助教、積極參加各種比賽等都可以反映一個(gè)學(xué)生的思想和他所具備的技術(shù)水平，所以也可以將其作為學(xué)生評(píng)價(jià)的一項(xiàng)依據(jù)。3、模糊評(píng)判法在學(xué)生評(píng)價(jià)中的應(yīng)用模糊綜合評(píng)判法是一種運(yùn)用模糊數(shù)學(xué)原理對(duì)一些事物的多種屬性或影響事物特性好壞優(yōu)劣的影響因素，作出一個(gè)合理的綜合的

4、評(píng)判。通過(guò)各因子的權(quán)重以及各因子與對(duì)象的模糊矩陣經(jīng)模糊運(yùn)算，通過(guò)一定的數(shù)學(xué)模型，對(duì)對(duì)象作出模糊評(píng)判。（1）確定因素集 因素是對(duì)象的各種性能和質(zhì)量指標(biāo)，一個(gè)對(duì)象的評(píng)價(jià)因素有很多，他們能反映一個(gè)對(duì)象的質(zhì)量，從而對(duì)對(duì)象進(jìn)行評(píng)價(jià)，設(shè)因素m個(gè)，則因素集。（2）確定因素權(quán)重集 在綜合評(píng)判中，因素的作用不同其權(quán)重也是不同的，設(shè)定，是集中因素的影響程度的大小。并且滿(mǎn)足。其選擇比重的正確與否關(guān)系到評(píng)判的i=1結(jié)果。一般采用專(zhuān)家調(diào)查法，其主觀色彩比較重，對(duì)評(píng)判結(jié)果有一定的影響。 （3）確定評(píng)語(yǔ)集 因素的評(píng)價(jià)等級(jí)有n個(gè)，則評(píng)語(yǔ)集。 （4）建立評(píng)價(jià)矩陣 通過(guò)多位專(zhuān)家對(duì)實(shí)際對(duì)象的考察，作出結(jié)論，建立評(píng)價(jià)矩陣。 （5）模

5、糊綜合評(píng)價(jià) R成為因素 U到評(píng)語(yǔ)集V 的一個(gè)模糊關(guān)系。表示到評(píng)語(yǔ)集的隸屬度。 （1）模糊評(píng)判模型可表示為： （2）（6）得出評(píng)判結(jié)論4、結(jié)論本文研究模糊評(píng)判法在教學(xué)管理系統(tǒng)中的學(xué)生評(píng)價(jià)的應(yīng)用，通過(guò)對(duì)影響學(xué)生評(píng)價(jià)的各種因素的分析而對(duì)其賦予不同的權(quán)重，利用模糊評(píng)判法對(duì)學(xué)生做出一個(gè)綜合的評(píng)判。由于本人水平有限，再加上本文是針對(duì)特定地區(qū)的個(gè)別教學(xué)管理系統(tǒng)的評(píng)判，在文中的權(quán)重通過(guò)專(zhuān)家調(diào)查分析而來(lái)，帶有一定的主觀色彩。Fuzzy Evaluation In Student Assessment ApplicationSuch as the Li 1、prefaceThe student assessmen

6、t is in school teaching management important one,involves the scholarship evaluation, the healthy, studious, and helpful student to evaluate, as well asrelates the student future the graduation card evaluation and so on. While the traditional evaluation model is to study the theory of hero, drawback

7、 evaluation mode for students is toosimplex, and some other good place, such as good as reflects the comprehensive qualities of students, so notreflected the evaluation result is not very fair. This assessment method studentsscore on the test, usually the result, individual special skill display, th

8、e good people and good deeds andso on manifests individual overall quality the aspect as the appraisal factor, then the utilization fuzzyevaluation law obtains a comprehensive result. Thus may in the scholarship evaluation, the healthy,studious, and helpful student evaluate, join a political party t

9、he examination as well as the graduationevaluation and so on provides a fairer more and just basis.2、the factors which influencing students evaluationBecause the school area is different, so the school circumjacent environment is not identical also, the student will have certain effect, and the scho

10、ol of management mode, the evaluation of different students all have certain influence in the school, the teaching management system and evaluation of students in the major factors mainly in the following aspects:1、the examination results. Students main task is to learn and test scores can reflect s

11、tudent learning attitude, study hard, the master degree courses. So the exam achievement evaluation has been the main basis of students.2、strong points .the important advantages of a persons influence is huge. A student will own specialty and selfless dedication to everyone, as in the school of art

12、performance, sports competition, etc, can not only shows the potential, also have some illustrates this a dedication.3、good people and good deeds. Can be a good thing for the students comprehensive quality and the important basis for socialist modernization need is integrity, and the most important

13、DE.4、others. Like submitting application, to participate in various activities, ras ta, actively participate in various games can reflect a students thought and he has the technical level, so also will the students as a basis of evaluation.3、fuzzy evaluation in student assessment applicationFuzzy co

14、mprehensive evaluation method is a kind of fuzzy mathematical theory of multiple attribute or something bad things affect factors affecting the properties, make a reasonable comprehensive evaluation. Through the weight of each factor and each factor and the object of fuzzy matrix by fuzzy operators,

15、 through some mathematical model of fuzzy evaluation objects, make.(1) confirm the evaluations factor assemblyThe object is the quality and performance of the evaluation index, anobject, there are many factors, they can reflect the quality of an object, so as to evaluate object, set factors have m.

16、factors.(2) decide weights of each influencing factorIn the comprehensive evaluation of the effects of different factors, the weight is different, setting ,is the size of the effect degree of factors insets. And satisfied. The choice of proportion in relation to the correctness of the evaluation res

17、ult i= 1. Commonly used experts investigation, the subjectivity of the heavier, have certain effect.(3) Determine the commentsThe rating of factors have n,Comment set .(4) establish evaluation matrixThrough the actual object to the experts, conclusions, establish evaluation matrix .(5) fuzzy compreh

18、ensive evaluationR comes to be a fuzzy relationship from factor U to set V. express the membership from to set . （1）Fuzzy evaluation model can be expressed as （2）(6) make the conclusion of the evaluation4、conclusionIn this paper,fuzzy evaluation in the students evaluation of teaching management system have been researched, and based on the application of various factors affect students evaluation for the a