Model Selection in Unsupervised Learning with Applications To Document Clustering.
Shivakumar VaithyanathanByron DomPublished in: ICML (1999)
Keyphrases
- document clustering
- model selection
- unsupervised learning
- cluster analysis
- cross validation
- text mining
- clustering algorithm
- text documents
- document collections
- clustering method
- mixture model
- semi supervised learning
- document clusters
- negative matrix factorization
- machine learning
- generalization error
- meta learning
- selection criterion
- supervised learning
- named entities
- feature selection
- pairwise constraints
- wordnet
- maximum likelihood
- graphical models
- information retrieval systems
- bayesian information criterion
- marginal likelihood
- semi supervised
- model selection criteria