Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 임용빈 | - |
dc.date.accessioned | 2016-08-28T12:08:05Z | - |
dc.date.available | 2016-08-28T12:08:05Z | - |
dc.date.issued | 2009 | - |
dc.identifier.issn | 0266-4763 | - |
dc.identifier.other | OAK-5170 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/220082 | - |
dc.description.abstract | The aim of this study is to assign weights w 1,..., wm to m clustering variables Z 1,..., Z m, so that k groups were uncovered to reveal more meaningful within-group coherence. We propose a new criterion to be minimized, which is the sum of the weighted within-cluster sums of squares and the penalty for the heterogeneity in variable weights w 1,..., w m. We will present the computing algorithm for such k-means clustering, a working procedure to determine a suitable value of penalty constant and numerical examples, among which one is simulated and the other two are real. | - |
dc.language | English | - |
dc.title | Weighting variables in K-means clustering | - |
dc.type | Article | - |
dc.relation.issue | 1 | - |
dc.relation.volume | 36 | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 67 | - |
dc.relation.lastpage | 78 | - |
dc.relation.journaltitle | Journal of Applied Statistics | - |
dc.identifier.doi | 10.1080/02664760802382533 | - |
dc.identifier.wosid | WOS:000260573200007 | - |
dc.identifier.scopusid | 2-s2.0-56049111681 | - |
dc.author.google | Huh M.-H. | - |
dc.author.google | Lim Y. | - |
dc.contributor.scopusid | 임용빈(24370019400) | - |
dc.date.modifydate | 20230210130732 | - |