High-Dimensional Sparse Linear Bandits.
Botao HaoTor LattimoreMengdi WangPublished in: NeurIPS (2020)
Keyphrases
- sparse linear
- high dimensional
- least squares
- sparse matrix
- low dimensional
- low rank
- high dimensional data
- dimensionality reduction
- high dimensionality
- feature space
- variable selection
- similarity search
- nearest neighbor
- gene expression data
- linear regression
- image restoration
- linear models
- data points
- tabu search
- simplex algorithm