An automatically constructed thesaurus for neural network based document categorization.
Cheng Hua LiWei SongSoon Cheol ParkPublished in: Expert Syst. Appl. (2009)
Keyphrases
- document categorization
- text categorization
- neural network
- text classification
- information retrieval
- growing cell structures
- meta learning
- information retrieval systems
- document representation
- vector space model
- document collections
- digital libraries
- document clustering
- entity identification
- natural language processing
- document classification
- text documents
- query expansion
- latent semantic indexing
- keywords
- k nearest neighbor
- semantic relations
- textual data
- text mining
- transfer learning
- clustering method
- training data
- image classification
- search engine
- learning algorithm