2 papers
cs.LG2019
Linear Bandits with Feature Feedback
Urvashi Oswal, Aniruddha Bhargava, Robert Nowak
This paper explores a new form of the linear bandit problem in which the algorithm receives the usual stochastic rewards as well as stochastic feedback about which features are rel…
stat.ML2018
Scalable Sparse Subspace Clustering via Ordered Weighted Regression
Urvashi Oswal, Robert Nowak
The main contribution of the paper is a new approach to subspace clustering that is significantly more computationally efficient and scalable than existing state-of-the-art methods…