Bayesian sample steered discriminative regression for biometric image classification.
Guangwei GaoJian YangSongsong WuXiao-Yuan JingDong YuePublished in: Appl. Soft Comput. (2015)
Keyphrases
- image classification
- feature extraction
- maximum entropy discrimination
- sparse bayesian learning
- class specific
- maximum margin
- gaussian processes
- visual classification
- regression model
- bag of words
- visual dictionary
- image representation
- pattern recognition
- spatial pyramid
- image features
- multi task
- max margin
- feature selection
- linear regression
- visual words
- sparse coding
- bayesian learning
- relevance vector machine
- support vector regression
- multi label
- bayesian networks
- discriminative power
- support vector
- regression algorithm
- user authentication
- model selection
- sample size
- identity verification
- palmprint
- semi supervised
- personal identification
- bag of features
- data samples
- bayesian inference
- biometric recognition
- unsupervised learning
- regression problems
- feature space
- sparse representation
- regression analysis
- face recognition