Eigenvector-Based Distance Metric Learning for Image Classification and Retrieval.
Zhangcheng WangYa LiRichang HongXinmei TianPublished in: ACM Trans. Multim. Comput. Commun. Appl. (2019)
Keyphrases
- distance metric learning
- image classification and retrieval
- distance metric
- metric learning
- image classification
- image representation
- shape classification
- semi supervised
- gender classification
- semidefinite programming
- nonlinear dimensionality reduction
- linear combination
- principal component analysis
- spectral clustering
- covariance matrix
- shape description
- nearest neighbor classification
- singular value decomposition
- preprocessing step
- dimensionality reduction
- shape descriptors
- kernel learning
- shape matching
- pairwise
- euclidean distance
- shape representation
- low rank
- high dimensional data
- visual features
- image features