Active transductive KNN for sparsely labeled text classification.
Wangxin XiaoXue ZhangPublished in: SCIS&ISIS (2012)
Keyphrases
- text classification
- knn
- k nearest neighbor
- partially labeled
- text categorization
- nearest neighbor
- training documents
- knn algorithm
- k nearest neighbour
- labeled data
- bag of words
- distance function
- support vector machine svm
- naive bayes
- classification method
- similarity search
- feature selection
- classification algorithm
- training data
- text classifiers
- neural network
- support vector machine
- input space
- semi supervised learning
- k nearest
- decision trees
- artificial neural networks
- sparse representation
- spam filtering
- transfer learning
- data sets
- machine learning
- knn classifier
- unlabeled data