Higher order feature selection for text classification.
Jan BakusMohamed S. KamelPublished in: Knowl. Inf. Syst. (2006)
Keyphrases
- text classification
- higher order
- feature selection
- text categorization
- bag of words
- naive bayes
- web page classification
- pairwise
- high order
- feature weighting
- text mining
- n gram
- text classifiers
- feature selection algorithms
- machine learning
- natural images
- markov random field
- mutual information
- feature space
- lower order
- text data
- semantic features
- text documents
- data cleaning
- feature engineering
- labeled data
- unsupervised learning
- term frequency
- classification accuracy
- irrelevant features
- support vector
- feature extraction
- model selection
- feature set
- dimensionality reduction
- support vector machine
- knn
- lambda calculus
- supervised feature selection
- multi label
- information retrieval