Exploiting Correlation to Achieve Faster Learning Rates in Low-Rank Preference Bandits.
Aadirupa SahaSuprovat GhoshalPublished in: AISTATS (2022)
Keyphrases
- low rank
- learning rate
- matrix factorization
- missing data
- convex optimization
- singular value decomposition
- linear combination
- rank minimization
- low rank matrix
- semi supervised
- kernel matrix
- high order
- learning algorithm
- gaussian kernels
- convergence rate
- high dimensional data
- collaborative filtering
- denoising
- nearest neighbor
- neural network