Adaptive Affinity Matrix for Unsupervised Metric Learning.
Yaoyi LiJunxuan ChenHongtao LuPublished in: CoRR (2015)
Keyphrases
- metric learning
- semi supervised
- affinity matrix
- pairwise
- distance metric
- low rank
- multi task
- semi supervised learning
- spectral clustering
- learning tasks
- supervised learning
- unsupervised learning
- machine learning
- kernel matrix
- distance function
- dimensionality reduction
- feature space
- kernel learning
- labeled data
- manifold learning
- matrix factorization
- active learning
- data analysis
- data sets