Beyond TFIDF Weighting for Text Categorization in the Vector Space Model.
Pascal SoucyGuy W. MineauPublished in: IJCAI (2005)
Keyphrases
- text categorization
- term weighting
- feature weighting
- tf idf
- document frequency
- text classification
- weighting scheme
- term frequency
- feature selection
- multi label
- knn
- weighting schemes
- text documents
- term weighting schemes
- k nearest neighbor
- document classification
- information gain
- reuters corpus
- word frequency
- semi supervised learning
- text classifiers
- term weights
- feature selection for text categorization
- nearest neighbor
- pairwise
- automatic text categorization
- learning algorithm
- neural network