BNS feature scaling: an improved representation over tf-idf for svm text classification.
George FormanPublished in: CIKM (2008)
Keyphrases
- tf idf
- text classification
- text categorization
- distributional clustering
- term frequency
- text documents
- feature selection
- knn
- support vector
- weighting scheme
- bag of words
- information retrieval
- bayesian networks
- text mining
- term weighting
- support vector machine
- feature vectors
- k nearest neighbor
- document clustering
- machine learning
- neural network
- retrieval model
- vector space model
- n gram
- image representation
- ranking algorithm
- action recognition
- language modeling
- naive bayes
- generative model
- training data