Keyphrases
- text classification
- bag of words
- feature selection
- text categorization
- text mining
- naive bayes
- n gram
- multi label
- inherent uncertainty
- knn
- text classifiers
- semantic features
- text data
- machine learning
- text documents
- uncertain data
- document classification
- labeled data
- cost effective
- unlabeled data
- text classification tasks
- semantic similarity
- semi supervised learning
- decision theory
- rough sets
- data cleaning
- robust optimization
- databases