| 一个改进的成卷模型的研究与应用 |
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| 引用本文： | 郝一方,肖成林.一个改进的成卷模型的研究与应用[J].现代计算机,2007,14(5):81-84. |
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| 作者姓名： | 郝一方 肖成林 |
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| 作者单位： | [1]顺德职业技术学院计算机系,顺德528300 [2]华南理工大学应用数学系,广州510640 |
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| 摘 要： | 讨论两种已有的成卷模型的试卷不可直接使用的原因,分析经典测验理论下的试题库系统的指标体系、指标取值和成卷要求的特点,通过将主观的特殊要求转化为评价函数,提出了一个改进的成卷模型.该模型不仅具有更强的通用性,而且大大改善了成卷结果的质量、提高了试卷的可用性.
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| 关 键 词： | 成卷模型 目标函数 约束条件 评价函数 |
| 修稿时间： | 2007-03-232007-05-17 |
Research and Application of an Improved Test Paper Creating Model |
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| HAO Yi-fang,XIAO Cheng-lin.Research and Application of an Improved Test Paper Creating Model[J].Modem Computer,2007,14(5):81-84. |
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| Authors: | HAO Yi-fang XIAO Cheng-lin |
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| Affiliation: | 1. Department of Computer, Shunde Polytechnic, Shunde 528300; 2. Department of Apply Mathematics, South China University of Technology, Guangzhou 510640 |
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| Abstract: | Discusses the reason why two kinds of present test paper creating model can't be used directly,analyzes the index system,index value and test paper creating requirement of test paper database system in classical test theory.Presents an improved test paper creating model by using subjective special requirement transferred estimating function.The model not only has stronger common properties,but also improves the quality and usability of test paper output. |
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| Keywords: | Model of Test Paper Creating Objective Function Condition of Restricting Estimating Function |
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