Keyphrases
- text classification
- matching algorithm
- bag of words
- pattern matching
- knn algorithm
- image matching
- text categorization
- n gram
- text mining
- multiscale
- computer vision
- matching process
- text data
- naive bayes
- class labels
- information retrieval
- sentiment analysis
- graph matching
- shape matching
- feature matching
- text classifiers
- data sets