Adaptive feature weighting for robust Lp-norm sparse representation with application to biometric image classification.
Qi ZhuNuoya XuSheng-Jun HuangJianjun QianDaoqiang ZhangPublished in: Int. J. Mach. Learn. Cybern. (2020)
Keyphrases
- sparse representation
- image classification
- feature weighting
- bag of words
- feature extraction
- image representation
- lp norm
- image features
- visual features
- dimensionality reduction
- text categorization
- high dimensional data
- feature selection
- data sets
- special case
- pattern recognition
- text classification
- training data
- face recognition
- multi label
- machine learning