Exploiting Correlation to Achieve Faster Learning Rates in Low-Rank Preference Bandits.
Suprovat GhoshalAadirupa SahaPublished in: CoRR (2022)
Keyphrases
- low rank
- learning rate
- missing data
- matrix factorization
- convex optimization
- low rank matrix
- linear combination
- singular value decomposition
- rank minimization
- learning algorithm
- high order
- kernel matrix
- convergence rate
- high dimensional data
- gaussian kernels
- semi supervised
- collaborative filtering
- convergence speed
- similarity measure
- data mining