65 citations · 307 across the 25 of their papers we have counts for
Showing 2020Show all
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cs.LG2020★ 23 cited
Off-policy Bandits with Deficient Support
Noveen Sachdeva, Yi Su, Thorsten Joachims
Learning effective contextual-bandit policies from past actions of a deployed system is highly desirable in many settings (e.g. voice assistants, recommendation, search), since it…
cs.IR2020★ 60 cited
How Useful are Reviews for Recommendation? A Critical Review and Potential Improvements
Noveen Sachdeva, Julian McAuley
We investigate a growing body of work that seeks to improve recommender systems through the use of review text. Generally, these papers argue that since reviews 'explain' users' op…