Keyphrases
- text documents
- text classification
- document classification
- text mining
- text categorization
- automatic text categorization
- text clustering
- document clustering
- named entities
- classification accuracy
- keywords
- bag of words
- wordnet
- information extraction
- feature extraction
- topic models
- supervised learning
- information retrieval
- feature space
- classification algorithm
- image classification
- class labels
- support vector machine
- machine learning
- feature selection
- probabilistic model
- computer vision
- feature vectors
- image processing
- support vector
- multiscale
- text data
- text classifiers
- decision trees
- training documents
- databases