Metric learning with submodular functions.
Jiajun PanHoel Le CapitainePublished in: Neurocomputing (2020)
Keyphrases
- metric learning
- submodular functions
- greedy algorithm
- facility location problem
- distance metric
- distance metric learning
- energy function
- combinatorial optimization
- learning tasks
- semi supervised
- dimensionality reduction
- objective function
- pairwise
- multi task
- convex optimization
- distance function
- learning problems
- semi supervised learning
- labeled data
- feature space
- facility location
- mahalanobis metric
- theoretical guarantees
- neural network