Concept-Based Feature Generation and Selection for Information Retrieval.
Ofer EgoziEvgeniy GabrilovichShaul MarkovitchPublished in: AAAI (2008)
Keyphrases
- feature generation
- information retrieval
- text categorization
- information extraction
- inductive learning
- selection strategy
- statistical approaches
- information retrieval systems
- constructive induction
- word sense disambiguation
- search engine
- feature representations
- inductive logic programming
- document collections
- knn
- feature selection
- text mining
- feature construction
- multi view
- text classification
- co occurrence
- nearest neighbor
- relevance feedback
- feature extraction