Search Results for author: Zhitao Zhu

Found 4 papers, 0 papers with code

Debias the Black-box: A Fair Ranking Framework via Knowledge Distillation

no code implementations24 Aug 2022 Zhitao Zhu, Shijing Si, Jianzong Wang, Yaodong Yang, Jing Xiao

Deep neural networks can capture the intricate interaction history information between queries and documents, because of their many complicated nonlinear units, allowing them to provide correct search recommendations.

Fairness Information Retrieval +2

Leveraging Causal Inference for Explainable Automatic Program Repair

no code implementations26 May 2022 Jianzong Wang, Shijing Si, Zhitao Zhu, Xiaoyang Qu, Zhenhou Hong, Jing Xiao

The experiments on four programming languages (Java, C, Python, and JavaScript) show that CPR can generate causal graphs for reasonable interpretations and boost the performance of bug fixing in automatic program repair.

Bug fixing Causal Inference +3

A Fair Federated Learning Framework With Reinforcement Learning

no code implementations26 May 2022 Yaqi Sun, Shijing Si, Jianzong Wang, Yuhan Dong, Zhitao Zhu, Jing Xiao

More importantly, we apply the Gini coefficient and validation accuracy of clients in each communication round to construct a reward function for the reinforcement learning.

Fairness Federated Learning +2

Cali3F: Calibrated Fast Fair Federated Recommendation System

no code implementations26 May 2022 Zhitao Zhu, Shijing Si, Jianzong Wang, Jing Xiao

Specific to recommendation systems, many federated recommendation algorithms have been proposed to realize the privacy-preserving collaborative recommendation.

Fairness Federated Learning +2

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