Semi-Supervised Nonlinear Distance Metric Learning via Forests of Max-Margin Cluster Hierarchies.
David M. JohnsonCaiming XiongJason J. CorsoPublished in: IEEE Trans. Knowl. Data Eng. (2016)
Keyphrases
- semi supervised
- metric learning
- distance metric
- semi supervised learning
- pairwise constraints
- clustering algorithm
- labeled data
- data points
- active learning
- pairwise
- unlabeled data
- supervised learning
- multi task learning
- unsupervised learning
- maximum margin
- manifold learning
- feature space
- conditional random fields
- latent variables
- multi label
- kernel matrix
- markov networks
- knn
- image classification
- multi class