Unsupervised metric learning by Self-Smoothing Operator.
Jiayan JiangBo WangZhuowen TuPublished in: ICCV (2011)
Keyphrases
- metric learning
- semi supervised
- distance metric learning
- fully supervised
- distance metric
- machine learning and pattern recognition
- pairwise
- unsupervised learning
- learning tasks
- dimensionality reduction
- semi supervised learning
- multi task
- supervised learning
- mahalanobis metric
- labeled data
- distance function
- semi definite programming
- manifold learning
- feature space
- machine learning
- subject to linear constraints
- active learning
- database systems
- learning problems
- feature extraction