User-based document clustering by redescribing subject descriptions with a genetic algorithm.
Michael D. GordonPublished in: J. Am. Soc. Inf. Sci. (1991)
Keyphrases
- pairwise
- document clustering
- genetic algorithm
- pairwise constraints
- clustering algorithm
- text mining
- text documents
- negative matrix factorization
- document collections
- clustering method
- vector space model
- document representation
- similarity measure
- document similarity
- document clusters
- k means
- topic extraction
- neural network
- text classification
- cluster analysis
- recommender systems
- knowledge representation
- probabilistic model
- ant based clustering