河南工业大学 机构 信息科学与工程学院,河南,郑州,450001
纸质出版:2016
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张雪萍, 李围成, 祝玉华. 基于FP-树的时空关联规则挖掘算法研究[J]. 微电子学与计算机, 2016, 33(8): 130-133, 138.
ZHANG Xue-ping, LI Wei-cheng, ZHU Yu-hua. Research on Spatio-temporal Association Rules Mining Algorithm Based on FP-tree[J]. 2016, 33(8): 130-133.
提出一种基于FP-树的时空关联规则挖掘算法
即STFP-tree(Spatio-temporal FP-tree)算法.算法对时空数据进行时间上的划分
并用空间谓词分析空间对象间的位置关系
最终生成同时考虑时间和空间特征的FP-树
进而挖掘出强时空关联规则.实验结果证明了算法的有效性
适用于对时空数据进行分析挖掘.
A spatio-temporal association rules mining algorithm based on FP-tree(STFP-tree) is proposed. It divides the data into time
and uses spatial predicates to analyze the position relationship between the spatial objects.Finally
it generates a FP-tree
which considers spatio-temporal features
and then gets strong spatio-temporal association rules. Experiments demonstrate that the algorithm can be well performed.It is suitable for the analysis and mining of spatio-temporal data.
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夏英, 张俊, 王国胤. 时空关联规则挖掘算法及其在ITS中的应用[J]. 计算机科学, 2011, 38(9): 173-176. DOI: 173
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柴思跃, 苏奋振, 周成虎. 基于周期表的时空关联规则挖掘方法与实验[J]. 地球信息科学学报, 2011, 13(4): 455-464. DOI: 455
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