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一种犯罪热点探测方法 被引量:7

A Crime Hot Spot Detection Method
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摘要 提出一种基于多尺度空间聚集(MDSC)的犯罪热点探测方法,与蒙特卡罗模拟下的随机分布结果相比,MDSC方法探测的热点具有统计显著性。它以K函数为理论基础,根据不同尺度自动确定犯罪热点探测参数,并可以在其他要素分布基础上动态调整聚集所需最少点数,实现了基于特定基准变量的热点探测风险调整,并可满足对犯罪高发地区和高危地区的热点探测需求,结果具有客观性和可对比性。
出处 《测绘通报》 CSCD 北大核心 2012年第4期30-32,40,共4页 Bulletin of Surveying and Mapping
基金 "十一五"国家科技支撑计划(2008BAH23B00)
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