Combining Feature Selection with Feature Weighting for k-NN Classifier.
Yongguang BaoXiaoyong DuNaohiro IshiiPublished in: IDEAL (2002)
Keyphrases
- feature weighting
- knn
- feature selection
- text categorization
- k nearest neighbor
- text classification
- k nearest neighbour
- feature weights
- nearest neighbor
- feature set
- distance function
- support vector machine
- similarity search
- mixed data
- nearest neighbour
- support vector
- information gain
- naive bayes
- feature space
- feature subset
- model selection
- k nearest
- machine learning
- feature extraction
- text documents
- classification accuracy
- combining multiple
- tf idf
- multi class
- dimensionality reduction
- multi task
- natural language processing
- data mining
- neural network