Search Results for author: Jiazhen Gu

Found 8 papers, 2 papers with code

FaultProfIT: Hierarchical Fault Profiling of Incident Tickets in Large-scale Cloud Systems

no code implementations27 Feb 2024 JunJie Huang, Jinyang Liu, Zhuangbin Chen, Zhihan Jiang, Yichen Li, Jiazhen Gu, Cong Feng, Zengyin Yang, Yongqiang Yang, Michael R. Lyu

To date, FaultProfIT has analyzed 10, 000+ incidents from 30+ cloud services, successfully revealing several fault trends that have informed system improvements.

Contrastive Learning

An Image is Worth a Thousand Toxic Words: A Metamorphic Testing Framework for Content Moderation Software

no code implementations18 Aug 2023 Wenxuan Wang, Jingyuan Huang, Jen-tse Huang, Chang Chen, Jiazhen Gu, Pinjia He, Michael R. Lyu

Moreover, through retraining the models with the test cases generated by OASIS, the robustness of the moderation model can be improved without performance degradation.

Validating Multimedia Content Moderation Software via Semantic Fusion

no code implementations23 May 2023 Wenxuan Wang, Jingyuan Huang, Chang Chen, Jiazhen Gu, Jianping Zhang, Weibin Wu, Pinjia He, Michael Lyu

To this end, content moderation software has been widely deployed on these platforms to detect and blocks toxic content.

Sentence

BiasAsker: Measuring the Bias in Conversational AI System

1 code implementation21 May 2023 Yuxuan Wan, Wenxuan Wang, Pinjia He, Jiazhen Gu, Haonan Bai, Michael Lyu

Particularly, it is hard to generate inputs that can comprehensively trigger potential bias due to the lack of data containing both social groups as well as biased properties.

Bias Detection

Detecting Deep Neural Network Defects with Data Flow Analysis

no code implementations5 Sep 2019 Jiazhen Gu, Huanlin Xu, Yangfan Zhou, Xin Wang, Hui Xu, Michael Lyu

Deep neural networks (DNNs) are shown to be promising solutions in many challenging artificial intelligence tasks.

Object Recognition

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