A Two-Stage Unsupervised Dimension Reduction Method for Text Clustering.
Kusum Kumari BhartiPramod Kumar SinghPublished in: BIC-TA (2) (2012)
Keyphrases
- reduction method
- text clustering
- text mining
- document clustering
- clustering algorithm
- text categorization
- hierarchical clustering
- text data
- unsupervised learning
- background knowledge
- selection algorithm
- k means
- text documents
- semi supervised
- metric learning
- supervised learning
- user feedback
- text collections
- self organizing maps
- wordnet
- document representation
- clustering quality
- clustering method
- document collections
- multi dimensional
- decision trees
- neural network
- object recognition