Search Results for author: Canzhe Zhao

Found 6 papers, 2 papers with code

Best-of-three-worlds Analysis for Linear Bandits with Follow-the-regularized-leader Algorithm

no code implementations13 Mar 2023 Fang Kong, Canzhe Zhao, Shuai Li

Follow-the-regularized-leader (FTRL) is another type of popular algorithm that can adapt to different environments.

Vocal Bursts Type Prediction

Comparison-based Conversational Recommender System with Relative Bandit Feedback

1 code implementation21 Aug 2022 Zhihui Xie, Tong Yu, Canzhe Zhao, Shuai Li

To enable users to provide comparative preferences during conversational interactions, we propose a novel comparison-based conversational recommender system.

Recommendation Systems

Simultaneously Learning Stochastic and Adversarial Bandits under the Position-Based Model

no code implementations12 Jul 2022 Cheng Chen, Canzhe Zhao, Shuai Li

This work studies the OLTR problem in both stochastic and adversarial environments under the position-based model (PBM).

Learning-To-Rank Position

Conservative Contextual Combinatorial Cascading Bandit

no code implementations17 Apr 2021 Kun Wang, Canzhe Zhao, Shuai Li, Shuo Shao

We propose the novel \emph{conservative contextual combinatorial cascading bandit ($C^4$-bandit)}, a cascading online learning game which incorporates the conservative mechanism.

Decision Making Recommendation Systems

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