{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T13:32:14Z","timestamp":1774963934902,"version":"3.50.1"},"reference-count":21,"publisher":"IEEE","license":[{"start":{"date-parts":[[2018,6,1]],"date-time":"2018-06-01T00:00:00Z","timestamp":1527811200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2018,6,1]],"date-time":"2018-06-01T00:00:00Z","timestamp":1527811200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,6]]},"DOI":"10.1109\/geoinformatics.2018.8557156","type":"proceedings-article","created":{"date-parts":[[2018,12,12]],"date-time":"2018-12-12T19:52:20Z","timestamp":1544644340000},"page":"1-6","source":"Crossref","is-referenced-by-count":3,"title":["A New Method of Selecting K-means Initial Cluster Centers Based on Hotspot Analysis"],"prefix":"10.1109","author":[{"given":"Qu","family":"Chen","sequence":"first","affiliation":[{"name":"East China Normal University, School of Geographical Sciences, Shanghai, China"}]},{"given":"Hong","family":"Yi","sequence":"additional","affiliation":[{"name":"Department of Real Estate, East China Normal University, Shanghai, China"}]},{"given":"Yujie","family":"Hu","sequence":"additional","affiliation":[{"name":"University of South Florida, School of Geosciences, Florida, USA"}]},{"given":"Xianrui","family":"Xu","sequence":"additional","affiliation":[{"name":"East China Normal University, School of Geographical Sciences, Shanghai, China"}]},{"given":"Xiang","family":"Li","sequence":"additional","affiliation":[{"name":"East China Normal University, School of Geographical Sciences, Shanghai, China"}]}],"member":"263","reference":[{"key":"ref10","first-page":"1320","article-title":"Improved Initial Clustering Center Selection Method for K-means Algorithm","volume":"33","author":"guang ping","year":"2012","journal-title":"Journal of Chinese Computer Systems"},{"key":"ref11","first-page":"2721","article-title":"Optimization to k-means initial cluster centers","volume":"32","author":"xue jiao","year":"2011","journal-title":"Computer Engineering & Design"},{"key":"ref12","article-title":"Enhancing K-Means Algorithm with Initial Cluster Centers Derived from Data Partitioning along the Data Axis with the Highest Variance","author":"deelers","year":"2007","journal-title":"Proc World Acad Sci Eng Technol"},{"key":"ref13","first-page":"137","author":"adnan","year":"2013","journal-title":"Enhancing K-Means Algorithm with Initial Cluster Centers Derived from Data Partitioning along the Data Axis with PCA"},{"key":"ref14","first-page":"65","article-title":"K-means Clustering Algorithm with Meliorated Initial Center","volume":"33","author":"fang","year":"2007","journal-title":"Computer Engineering"},{"key":"ref15","article-title":"Effective method for cluster centers' initialization in K-means clustering","author":"zhong yang","year":"2011","journal-title":"Application Research of Computers"},{"key":"ref16","first-page":"105","article-title":"K-means Initial Clustering Center Selection Algorithm Based on Density","volume":"28","author":"ling bo","year":"2015","journal-title":"Electronic Sci & Tech"},{"key":"ref17","first-page":"1","article-title":"Algorithm research of optimal cluster number and initial cluster center","author":"su jie","year":"2017","journal-title":"Application Research of Computers"},{"key":"ref18","first-page":"1","author":"pengxiang","year":"2016","journal-title":"A trajectory clustering approach based on decision graph and data field for detecting hotspots"},{"key":"ref19","article-title":"Hotspots Detection from Taxi Trajectory Data Based on Data Field Clustering","author":"qing","year":"2016","journal-title":"Geography and Geo-Information Science"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1007\/s11634-014-0187-1","article-title":"The k-means algorithm for 3D shapes with an application to apparel design","volume":"10","author":"guillermo","year":"2016","journal-title":"Advances in Data Analysis and Classification"},{"key":"ref3","author":"beste","year":"2015","journal-title":"A K-Means Algorithm Application on Big Data"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-04394-9_14"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.patrec.2004.04.007"},{"key":"ref8","article-title":"Seeding Cluster Centers of K-means Clustering through Median Projection","author":"suresh","year":"2010","journal-title":"Paper read at International Conference on Complex Intelligent and Software Intensive Systems"},{"key":"ref7","first-page":"2586","article-title":"Algorithm for Initialization of K-Means Clustering Center Based on Optimized-Division","volume":"21","author":"jian pei","year":"2009","journal-title":"Journal of System Simulation"},{"key":"ref2","article-title":"Parameter-Free K-Means Clustering Algorithm for Satellite Imagery Application","author":"kitti","year":"2012","journal-title":"Paper read at International Conference on Information Science and Applications"},{"key":"ref1","author":"jiawei","year":"2011","journal-title":"Data Mining Concepts and Techniques"},{"key":"ref9","article-title":"Feature Selection with Efficient Initialization of Clusters Centers for High Dimensional Data Clustering","author":"dharmveer singh","year":"2011","journal-title":"paper read at International Conference on Communication Systems and Network Technologies"},{"key":"ref20","first-page":"265","article-title":"Clustering and pattern matching for an automatic hotspot classification and detection system","author":"justin","year":"2009","journal-title":"Proceedings of SPIE-The International Society for Optical Engineering"},{"key":"ref21","article-title":"The ESRI Guide to GIS analysis, Volume 2: Spartial measurements and statistics","author":"esri","year":"2005","journal-title":"The ESRI Guide to GIS Analysis"}],"event":{"name":"2018 26th International Conference on Geoinformatics","location":"Kunming, China","start":{"date-parts":[[2018,6,28]]},"end":{"date-parts":[[2018,6,30]]}},"container-title":["2018 26th International Conference on Geoinformatics"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/8540805\/8557038\/08557156.pdf?arnumber=8557156","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T18:10:51Z","timestamp":1754071851000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8557156\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,6]]},"references-count":21,"URL":"https:\/\/doi.org\/10.1109\/geoinformatics.2018.8557156","relation":{},"subject":[],"published":{"date-parts":[[2018,6]]}}}