A Roadmap to Integrate Document Clustering in Information Retrieval.
R. SubhashiniV. Jawahar Senthil KumarPublished in: Int. J. Inf. Retr. Res. (2011)
Keyphrases
- document clustering
- information retrieval
- document collections
- vector space model
- text mining
- tf idf
- text clustering
- text documents
- topic extraction
- document corpus
- information retrieval systems
- automatic categorization
- data mining and information retrieval
- negative matrix factorization
- clustering method
- topic detection
- document representation
- clustering algorithm
- document clusters
- document retrieval
- related documents
- document categorization
- test collection
- tolerance rough set
- search engine
- language model
- text classification
- machine learning
- pairwise constraints
- information extraction
- query expansion
- k means
- active learning
- relevance feedback
- cluster analysis
- query terms
- named entities
- retrieval systems
- databases