Boosted sparse nonlinear distance metric learning.
Yuting MaTian ZhengPublished in: Stat. Anal. Data Min. (2016)
Keyphrases
- distance metric learning
- distance metric
- metric learning
- image classification
- gender classification
- semi supervised
- nonlinear dimensionality reduction
- semidefinite programming
- sparse representation
- component analysis
- nearest neighbor classification
- distance measure
- preprocessing step
- high dimensional
- nearest neighbor
- kernel learning
- learning tasks
- multi task
- data sets
- image features
- feature selection