Semi-supervised PLSA for Document Clustering.
Lingfeng NiuYong ShiPublished in: ICDM Workshops (2010)
Keyphrases
- document clustering
- semi supervised
- latent semantic analysis
- pairwise constraints
- semi supervised document clustering
- semi supervised clustering
- semi supervised learning
- clustering algorithm
- labeled data
- clustering method
- pairwise
- document representation
- text mining
- active learning
- unsupervised learning
- text documents
- supervised learning
- negative matrix factorization
- tf idf
- document collections
- unlabeled data
- cluster analysis
- vector space model
- document clusters
- generative model
- co occurrence
- information retrieval
- visual features
- metric learning
- principal component analysis
- topic models
- tolerance rough set
- search engine
- knowledge base
- bayesian networks
- wordnet
- prior knowledge