| 一种基于矩阵的关联规则算法的研究与应用 |
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| 引用本文： | 黄毅杰,;张艺雪.一种基于矩阵的关联规则算法的研究与应用[J].通化师范学院学报,2014(8):1-3. |
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| 作者姓名： | 黄毅杰 ;张艺雪 |
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| 作者单位： | [1]漳州职业技术学院计算机工程系,福建漳州363000; [2]漳州卫生职业学院信息技术部,福建漳州363000 |
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| 摘 要： | 对Apriori算法在数据库扫描和产生的候选项集的问题进行分析,提出一种基于矩阵的关联规则算法,该算法将事务数据库转换为向量矩阵,并通过向量矩阵的运算得到较少的候选项集,提高算法的运行效率.该算法在高校教学评价的应用上取得良好效果.
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| 关 键 词： | Apriori 关联规则 向量矩阵 最小支持度 可信度 |
Research and Application of Association Rules Algorithm Based on Matrix |
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| Institution: | HUANG Yi - jie , ZHANG Yi - xue ( 1. Department of Computer Engineering, Zhangzhou Institute of Technology, Zhangzhou, Fujian 363000, China ; 2. Department of Information Technology, Zhangzhou Health Vocation College, Zhangzhou, Fujian 363000, China) |
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| Abstract: | In the analysis of Apriori algorithm in database scanning and generating candidate item sets problem, this paper proposed an algorithm for association rules based on matrix, the algorithm will convert transaction database into a vector matrix, and get the less candidate item sets by vector matrix operations,improve the efficiency of algorithm. Achieved good results using this algorithm in the evaluation of college teaching. |
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| Keywords: | Apriori association rules vector matrix minimum support credibility |
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