WB-index: A sum-of-squares based index for cluster validity

作者：

Highlights：

• Revisit on the sum-of-squares based index WB-index

• Analysis on three sum-of-squares based indices

• A systematic comparison among 12 internal indexes

• Employing three sum-of-squares based indices for automatic keyword categorization

摘要

•Revisit on the sum-of-squares based index WB-index•Analysis on three sum-of-squares based indices•A systematic comparison among 12 internal indexes•Employing three sum-of-squares based indices for automatic keyword categorization

论文关键词：Cluster validity,Keywords categorization,Short text mining,Clustering,Classification and association rules

论文评审过程：Received 5 September 2012, Revised 2 May 2014, Accepted 11 July 2014, Available online 17 July 2014.

论文官网地址：https://doi.org/10.1016/j.datak.2014.07.008