| 试题库中试题难度系数的自适应调整 |
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| 引用本文： | 马容生,廖飒.试题库中试题难度系数的自适应调整[J].柳州职业技术学院学报,2007,7(4):85-87. |
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| 作者姓名： | 马容生 廖飒 |
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| 作者单位： | 柳州职业技术学院,信息工程系,广西,柳州,545006 |
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| 摘 要： | 根据统计学原理和机器学习思想,提出试题库试题难度系数多级精确划分,并根据学生答题的正确率自适应调整的设想,同时给出相应的算法和程序实现.
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| 关 键 词： | 试题库 难度系数 自适应调整 |
| 文章编号： | 1671-1084（2007）04-0085-03 |
| 收稿时间： | 2007-10-26 |
| 修稿时间： | 2007年10月26 |
Auto-adapted Adjustment of Difficulty Coefficient of Test Questions |
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| MA Rong-sheng,LIAO Sa.Auto-adapted Adjustment of Difficulty Coefficient of Test Questions[J].Journal of Liuzhou Vocational & Technical College,2007,7(4):85-87. |
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| Authors: | MA Rong-sheng LIAO Sa |
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| Abstract: | According to statistics principle and machine learning thought,the multistage precise divisions in the test questions difficulty coefficient is presented.The difficulty coefficient of test questions can be auto-adjusted according to the accuracy of students' answers.Simultaneously the paper gives corresponding algorithm and procedure realization. |
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| Keywords: | test questions difficulty coefficient auto-adapted adjustment |
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