Multinomial classification with class-conditional overlapping sparse feature groups.
Xiangrui LiDongxiao ZhuMing DongPublished in: Pattern Recognit. Lett. (2018)
Keyphrases
- class conditional
- maximum entropy
- naive bayes classifier
- class specific
- feature vectors
- probability density function
- class probabilities
- nearest neighbor
- naive bayes
- classification accuracy
- text classification
- image classification
- density function
- feature set
- semi supervised
- machine learning
- image features
- support vector machine
- expectation maximization
- nearest neighbor classification
- classification models
- pattern classification
- learning algorithm
- feature selection
- feature extraction
- object recognition
- dictionary learning
- feature space
- training set
- pairwise
- high dimensional
- text categorization
- training samples
- supervised learning