| 关于试题难度系数调整算法和组卷算法的研究 |
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| 引用本文： | 刘文,刘艳伟,刘秋梅.关于试题难度系数调整算法和组卷算法的研究[J].燕山大学学报,2007,31(3):266-268. |
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| 作者姓名： | 刘文 刘艳伟 刘秋梅 |
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| 作者单位： | 燕山大学,理学院,河北,秦皇岛,066004 |
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| 摘 要： | 为了提高在线考试系统组卷的效率，增强考试系统的实用性，提出了基于试题难度系数动态调整的算法和具有组卷条件优先权选择的抽题算法。这两种算法不仅解决了试题难度系数难以确定的问题，而且有效提高了抽题组卷的速度和效率。
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| 关 键 词： | 算法 动态 优先权 |
| 文章编号： | 1007-791X（2007）03-0266-03 |
| 修稿时间： | 2006-07-09 |
Algorithm study of generating paper and test questions difficulty coefficient modification |
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| LIU Wen,LIU Yan-wei,LIU Qiu-mei.Algorithm study of generating paper and test questions difficulty coefficient modification[J].Journal of Yanshan University,2007,31(3):266-268. |
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| Authors: | LIU Wen LIU Yan-wei LIU Qiu-mei |
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| Institution: | 1. College of Sciences, Yanshan University, Qinhuangdao, Hebei 066004, China |
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| Abstract: | In order to improve efficiency of the online examination system, and buildup its practicability, two algorithms are putted forward. One is based on difficulty coefficient dynamic modification of test questions, the other is intelligent generating paper algorithm which can possess the optimal sequence of generating paper conditions. The two algorithms not only figure out the question that the difficulty coefficient of test questions can not be made certain easily, but also improve the speed and efficiency of generating paper. |
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| Keywords: | agorithm dynamic priority |
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