Keyphrases
- text classifiers
- high dimensional
- text data
- text classification
- text categorization
- naive bayes
- document classification
- low dimensional
- labeled documents
- feature selection
- dimensionality reduction
- feature space
- similarity search
- nearest neighbor
- bag of words
- natural language
- data points
- training documents
- knn
- labeled data
- data analysis
- high dimensional data
- k nearest neighbor
- feature extraction
- face recognition