利用社交媒体的位置潜语义特征提取与分析

陈瑗瑗, 高勇

Extracting and Analyzing Latent Semantic Characteristics of Locations Using Social Media Data

CHEN Yuanyuan,GAO Yong

图5 五环区域内的全局聚类结果

Fig. 5 K-MEANS clustering results of areas within 5th Ring Road Beijing