Unsupervised Deep Metric Learning with Transformed Attention Consistency and Contrastive Clustering Loss.
Yang LiShichao KanZhihai HePublished in: ECCV (11) (2020)
Keyphrases
- metric learning
- distance metric
- semi supervised clustering
- semi supervised
- nearest neighbor classification
- unsupervised learning
- distance metric learning
- pairwise similarities
- clustering algorithm
- pairwise
- semi supervised learning
- fully supervised
- dimensionality reduction
- machine learning and pattern recognition
- clustering method
- pairwise constraints
- learning tasks
- unsupervised clustering
- semi definite programming
- supervised learning
- multi task
- k means
- data points
- distance function
- unlabeled data
- active learning
- low dimensional
- distance measure
- neural network
- subject to linear constraints
- spectral clustering
- document clustering
- similarity search
- nearest neighbor
- domain knowledge