A semantic term weighting scheme for text categorization.
Qiming LuoEnhong ChenHui XiongPublished in: Expert Syst. Appl. (2011)
Keyphrases
- text categorization
- term weighting schemes
- term weighting
- term frequency
- tf idf
- text classification
- feature selection
- text documents
- knn
- semi supervised learning
- weighting scheme
- semantic information
- vector space model
- term weights
- language modeling
- k nearest neighbor
- text mining
- precision recall
- information retrieval
- unlabeled data
- weighting schemes