Statistical adaptive metric learning in visual action feature set recognition.
Shuanglu DaiHong ManPublished in: Image Vis. Comput. (2016)
Keyphrases
- feature set
- metric learning
- feature space
- feature extraction
- multiple features
- distance metric
- distance metric learning
- feature selection
- dimensionality reduction
- pairwise
- semi supervised
- classification accuracy
- recognition rate
- random forest
- feature vectors
- feature representation
- multi task
- selected features
- learning tasks
- object recognition
- feature extraction and selection
- pattern recognition
- distance function
- mahalanobis metric
- recognition algorithm
- principal component analysis
- multi class
- machine learning
- data sets