Keyphrases
- text classification
- bag of words
- feature selection
- text categorization
- years ago
- knn
- multi label
- text classifiers
- machine learning
- sentiment analysis
- n gram
- document classification
- naive bayes
- labeled data
- text mining
- unlabeled data
- k nearest neighbor
- data cleaning
- semantic features
- database
- search algorithm
- genetic algorithm
- data mining
- databases
- information extraction
- data sources
- record linkage