去中心化的室内定位众包数据质量控制方法
张学军,邝浚鑫,李成泽,李梅,张斌,加小红

Decentralized indoor positioning crowdsourcing data quality control method
Xuejun ZHANG,Junxin KUANG,Chengze LI,Mei LI,Bin ZHANG,Xiaohong JIA
表 9 不同数据集筛选前后的轮廓系数
Tab.9 Silhouette coefficient before and after screening different datasets
数据集原始数据PoWFQ筛选后PoD筛选后
UJIIndoorLoc0.1279070.1363110.019306
MALL0.1907220.1967420.036098
WiFi-RSS0.1434820.1498710.210153