A new measure of clustering effectiveness: Algorithms and experimental studies.

Edward K. F. Dang Robert Wing Pong Luk Lai Kuen Ho Stephen Chi-fai Chan Dik Lun Lee A new measure of clustering effectiveness: Algorithms and experimental studies. 390-406 2008 59 JASIST 3 http://dx.doi.org/10.1002/asi.20745 db/journals/jasis/jasis59.html#DangLHCL08