Keyphrases
- text classification
- knn
- k nearest neighbor
- graph construction
- text categorization
- nearest neighbor
- k nearest neighbour
- bag of words
- support vector machine svm
- classification algorithm
- labeled data
- distance function
- naive bayes
- neural network
- knn algorithm
- classification method
- similarity search
- semi supervised
- feature selection
- support vector machine
- multi label
- label propagation
- unlabeled data
- k nearest
- multi class
- spam filtering
- majority voting
- machine learning
- shows significant improvements
- data sets
- knn classifier
- knn classification