Unsupervised Deep Metric Learning via Auxiliary Rotation Loss.
Xuefei CaoBor-Chun ChenSer-Nam LimPublished in: CoRR (2019)
Keyphrases
- metric learning
- semi supervised
- distance metric learning
- distance metric
- fully supervised
- pairwise
- semi supervised learning
- unsupervised learning
- dimensionality reduction
- nearest neighbor classification
- learning tasks
- machine learning and pattern recognition
- feature space
- distance function
- supervised learning
- multi task
- unlabeled data
- active learning
- semi definite programming
- pairwise constraints
- mahalanobis metric
- labeled data
- neural network
- background knowledge
- multi class
- weakly supervised
- high dimensional
- training data
- decision trees
- machine learning
- data mining
- maximum variance unfolding
- data sets