| 单向贴近度方法在主观题评判中的应用 |
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| 引用本文： | 任昶宝,李文旭,牛微.单向贴近度方法在主观题评判中的应用[J].科技广场,2011(7). |
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| 作者姓名： | 任昶宝 李文旭 牛微 |
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| 作者单位： | 宁夏大学物理电气信息学院,宁夏银川,750021 |
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| 基金项目： | 宁夏大学大学生科技创新资助项目 |
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| 摘 要： | 主观题的自动评判一直制约着在线考试系统的发展。在引入传统的基于模糊数学中贴近度方法的同时对其进行改进,并为不同的关键词使用不同的权重以体现语义的重要性,设计一种基于模糊数学理论中带权单向匹配的算法。经实验证明该方法的准确率有所提高,达到了预期的效果。
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| 关 键 词： | 单向贴近度 权值 主观题 自动评判 |
Applying of Single Similar Degree in Automated Assessment of Subjective Tests |
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| Ren Changbao Li Wenxu Niu Wei.Applying of Single Similar Degree in Automated Assessment of Subjective Tests[J].Science Mosaic,2011(7). |
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| Authors: | Ren Changbao Li Wenxu Niu Wei |
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| Institution: | Ren Changbao Li Wenxu Niu Wei(School of Physics and Electrical Information,Ningxia University,Ningxia Yinchuan 750021) |
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| Abstract: | Automated assessment of subjective tests is a way restrict to the growth of the online exam.Based on the introduction of the traditional method of single similar degree based on the theories of the fuzzy mathematics,the author improves it,and gives different weights to different keywords,and designs a algorithm based on single similar degree with weight of the fuzzy mathematics.The experiment proved that the accuracy rate has been increased,so as to achieve the expectant results. |
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| Keywords: | Single Similar Degree Weight Subjective Test Automated Assessment |
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