Silhouettes: a graphical aid to the interpretation and validation of cluster analysis
Journal of Computational and Applied Mathematics
On Clustering Validation Techniques
Journal of Intelligent Information Systems
Cluster ensembles --- a knowledge reuse framework for combining multiple partitions
The Journal of Machine Learning Research
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Combining Multiple Clusterings Using Evidence Accumulation
IEEE Transactions on Pattern Analysis and Machine Intelligence
| Hi-index | 0.00 |
Work on clustering combination has shown that clustering combination methods typically outperform single runs of clustering algorithms. While there is much work reported in the literature on validating data partitions produced by the traditional clustering algorithms, little has been done in order to validate data partitions produced by clustering combination methods. We propose to assess the quality of a consensus partition using a pattern pairwise similarity induced from the set of data partitions that constitutes the clustering ensemble. A new validity index based on the likelihood of the data set given a data partition, and three modified versions of well-known clustering validity indices are proposed. The validity measures on the original, clustering ensemble, and similarity spaces are analysed and compared based on experimental results on several synthetic and real data sets.