Keyphrases
- text classification
- high quality
- text categorization
- labeled data
- bag of words
- n gram
- text mining
- feature selection
- sentiment analysis
- naive bayes
- higher quality
- knn
- document classification
- user interaction
- machine learning
- computer graphics
- virtual reality
- real world
- semantic features
- multi label
- unlabeled data
- high resolution
- feature space
- learning algorithm