Improved least squares support vector machine based on metric learning.
Dewei LiYingjie TianPublished in: Neural Comput. Appl. (2018)
Keyphrases
- metric learning
- least squares
- distance metric
- distance metric learning
- semi supervised
- machine learning and pattern recognition
- pairwise
- dimensionality reduction
- learning tasks
- semi supervised clustering
- mahalanobis metric
- distance function
- multi task
- kernel matrix
- nearest neighbor classification
- linear regression
- feature space
- semi supervised learning
- face recognition
- machine learning
- data sets