A fast diagonal distance metric learning approach for large-scale datasets.
Tie LiGang KouYi PengPhilip S. YuPublished in: Inf. Sci. (2021)
Keyphrases
- distance metric learning
- metric learning
- distance metric
- image classification
- semi supervised
- semidefinite programming
- covariance matrix
- gender classification
- nonlinear dimensionality reduction
- nearest neighbor classification
- feature extraction
- preprocessing
- query processing
- similarity search
- manifold learning
- kernel learning