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    • 9. 发明授权
    • Mining generalized spatial association rule
    • 挖掘广义空间关联规则
    • US08819065B2
    • 2014-08-26
    • US13179125
    • 2011-07-08
    • Wei Shan DongArun HampapurZhong Bo JiangHongfei LiXuan LiuWei Sun
    • Wei Shan DongArun HampapurZhong Bo JiangHongfei LiXuan LiuWei Sun
    • G06F7/00G06F17/30
    • G06F17/30241G06F17/30592
    • A system, method and computer program product for mining a rule including spatial information and non-spatial information by using a SAR (Spatial Association Rule) mining tool. The computing system is configured to construct an expanded spatial predicate transaction table for reference spatial objects and a generalized taxonomy for task-relevant spatial objects. The computing system is configured to run the SAR mining tool with the constructed expanded spatial predicate transaction and the generalized taxonomy. The computing system outputs, from the SAR mining tool, a set of generalized spatial association rules for the reference spatial objects. The generalized spatial association rule includes the spatial information and non-spatial information, associated with both the reference spatial objects and the task-relevant spatial objects.
    • 一种用于通过使用SAR(空间关联规则)挖掘工具挖掘包括空间信息和非空间信息的规则的系统,方法和计算机程序产品。 计算系统被配置为构建用于参考空间对象的扩展空间谓词事务表和用于任务相关空间对象的广义分类法。 计算系统配置为运行SAR挖掘工具,其中构建了扩展的空间谓词事务和广义分类法。 计算系统从SAR挖掘工具输出一组用于参考空间对象的广义空间关联规则。 广义空间关联规则包括与参考空间对象和任务相关的空间对象相关联的空间信息和非空间信息。