Keyphrases
- positive and unlabeled examples
- text classification
- text classifiers
- naive bayes
- positive examples
- feature selection
- text categorization
- bag of words
- text mining
- text data
- text documents
- document classification
- co training
- labeled data
- labeled examples
- machine learning
- multi label
- unlabeled data
- unsupervised learning
- training set
- learning algorithm
- data sets
- image classification
- natural language processing
- multi class
- decision trees
- negative examples
- positive and negative examples
- data mining