Delineating urban functional areas with building-level social media data: A dynamic time warping (DTW) distance based k-medoids method

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• 作者：Yimin Chen^a ; Xiaoping Liu^a ; ^{liuxp3@mail.sysu.edu.cn} ; Xia Li^a ; Xingjian Liu^b ; Yao Yao^a ; Guohua Hu^a ; Xiaocong Xu^a ; Fengsong Pei^c
• 关键词：Urban functional areas ; Social media data ; Dynamic time warping ; k-Medoids
• 刊名：Landscape and Urban Planning
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：160
• 期：Complete
• 页码：48-60
• 全文大小：7171 K
• 卷排序：160

文摘

A novel method is presented for delineating urban functional areas. Heterogeneity is found in building clusters with similar urban functions. Concentric structures are found in urban villages that were deemed disordered.