Phrase Clustering Without Document Context.
Eric SanJuanFidelia Ibekwe-SanjuanPublished in: ECIR (2006)
Keyphrases
- document clustering
- clustering algorithm
- contextual information
- keywords
- k means
- information retrieval
- context aware
- retrieval systems
- tolerance rough set
- text clustering
- context dependent
- clustering method
- unsupervised learning
- document collections
- document images
- cluster membership
- document content
- spectral clustering
- web documents
- similarity function
- vector space model
- cluster analysis
- tf idf
- information retrieval systems
- document analysis
- cosine similarity
- text documents
- document clusters
- co occurrence