| 学生成绩的Fisher判别 |
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| 引用本文： | 张阁玉,吴兆奇,关蓬莱.学生成绩的Fisher判别[J].辽宁大学学报(自然科学版),2009,36(2):179-181. |
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| 作者姓名： | 张阁玉 吴兆奇 关蓬莱 |
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| 作者单位： | 1. 承德电视大学,河北,承德,067000
2. 沈阳航空工业学院,辽宁,沈阳,110034 |
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| 摘 要： | 用逐步判别的方法分析某校学生后续课程多媒体制作软件学习成绩与前面所学各科成绩及招生类型之间的关系.再用Fisher判别方法建立多媒体制作软件学习成绩的线性判别函数,用此函数回代判别结果及对其他学生成绩的判别结果是令人满意的.
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| 关 键 词： | Fisher判别 逐步判别 判别函数 Wilks统计量 |
Fisher Discrimination of Students Score |
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| ZHANG Ge-yu,WU Zhao-qi,GUAN Peng-lai.Fisher Discrimination of Students Score[J].Journal of Liaoning University(Natural Sciences Edition),2009,36(2):179-181. |
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| Authors: | ZHANG Ge-yu WU Zhao-qi GUAN Peng-lai |
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| Institution: | 1.Chengde TV University;Hebei Chengde;06700;2.Shenyang Institute of Aeronautical Engineering;Liaoning Shenyang;110034 |
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| Abstract: | We analyzed the relation of follow-up course(Multimedia Software) score and the preceding course score along with enrollment types of some university students by stepwise discriminate method.Linear discriminate functions of Multimedia Software score is established by Fisher discriminate method.The backward discriminate results and discriminate results of the others are satisfactory by the functions. |
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| Keywords: | Fisher discrimination Stepwise discrimination discriminate function Wilks statistic |
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