An Ellipsoidal K-Means for Document Clustering.
Fabon DzogangChristophe MarsalaMarie-Jeanne LesotMaria RifqiPublished in: ICDM (2012)
Keyphrases
- document clustering
- k means
- clustering algorithm
- clustering method
- text clustering
- clustering quality
- cluster analysis
- negative matrix factorization
- data clustering
- vector space model
- text mining
- document clusters
- document representation
- topic extraction
- text documents
- hierarchical clustering
- clustering approaches
- spectral clustering
- document collections
- bisecting k means
- unsupervised clustering
- expectation maximization
- tolerance rough set
- multiscale
- unsupervised learning
- ant based clustering