Low-rank geometric mean metric learning.
Mukul BhutaniPratik JawanpuriaHiroyuki KasaiBamdev MishraPublished in: CoRR (2018)
Keyphrases
- metric learning
- low rank
- semi supervised
- kernel matrix
- dimensionality reduction
- semi supervised learning
- singular value decomposition
- distance metric
- pairwise
- convex optimization
- linear combination
- missing data
- high dimensional data
- matrix factorization
- learning tasks
- active learning
- distance function
- multi task
- labeled data
- high order
- positive semidefinite
- unsupervised learning
- manifold structure
- manifold learning
- low dimensional
- supervised learning
- feature space
- machine learning
- text classification
- data points
- data mining
- data sets