Extended Strategies for Document Clustering with Word Co-occurrences.
Yang WeiJin-Mao WeiZhenglu YangPublished in: APWeb (2015)
Keyphrases
- co occurrence
- document clustering
- text documents
- text mining
- wordnet
- named entities
- clustering algorithm
- document representation
- clustering method
- document clusters
- document collections
- negative matrix factorization
- latent semantic analysis
- tf idf
- word co occurrence
- k means
- topic models
- query terms
- vector space model
- semantic similarity
- cluster analysis
- semantic features
- semantic relations
- word sense
- similarity matrix
- machine learning
- language model
- probabilistic model
- keywords
- related words
- metadata
- information retrieval