| 知识状态的不同表达及其应用 |
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| 引用本文： | 丁树良,罗 芬,汪文义,熊建华.知识状态的不同表达及其应用[J].江西师范大学学报(自然科学版),2017,0(3):296-301. |
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| 作者姓名： | 丁树良 罗 芬 汪文义 熊建华 |
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| 作者单位： | 江西师范大学计算机信息工程学院,江西 南昌 330022 |
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| 摘 要： | 知识状态可用可达阵R的列的布尔并表示,但表示方式不唯一,由此引出累赘表达式和简洁表达式的概念及其作用,并将某些结果推广到多值Q矩阵.
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| 关 键 词： | 扩张算法 累赘表达式 R-等价类 多值Q矩阵 |
The Different Expressions of a Knowledge State and Their Applications |
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| DING Shuliang,LUO Fen,WANG Wenyi,XIONG Jianhua.The Different Expressions of a Knowledge State and Their Applications[J].Journal of Jiangxi Normal University (Natural Sciences Edition),2017,0(3):296-301. |
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| Authors: | DING Shuliang LUO Fen WANG Wenyi XIONG Jianhua |
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| Institution: | College of Computer Information Engineering,Jiangxi Normal University,Nanchang Jiangxi 330022,China |
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| Abstract: | For boolean matrices,any knowledge state is a column of a student Q matrix and it can be expressed as a boolean union of the columns of the reachability matrix R based on the augment algorithm.So there may be several expression forms,a redundant expression and a concise expression are defined,and their applications are given.Some analogues for polytomous Q matrix are given. |
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| Keywords: | the augment algorithm redundant expression R-equivalent class polytomous Q matrix |
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