Keyphrases
- text classification
- domain specific
- general purpose
- domain independent
- text categorization
- bag of words
- naive bayes
- feature selection
- n gram
- text mining
- machine learning
- labeled data
- description language
- data cleaning
- text classifiers
- text documents
- domain experts
- dialogue system
- vector space
- knn
- multi label
- meta level
- document classification
- semantic features
- sentiment analysis
- text data
- unlabeled data
- databases
- outlier detection
- feature space
- feature vectors
- training documents
- text classification tasks