Search Results for author: Yupeng Gao

Found 5 papers, 4 papers with code

Context-Aware Conversation Thread Detection in Multi-Party Chat

no code implementations IJCNLP 2019 Ming Tan, Dakuo Wang, Yupeng Gao, Haoyu Wang, Saloni Potdar, Xiaoxiao Guo, Shiyu Chang, Mo Yu

In multi-party chat, it is common for multiple conversations to occur concurrently, leading to intermingled conversation threads in chat logs.

Fashion IQ: A New Dataset Towards Retrieving Images by Natural Language Feedback

3 code implementations CVPR 2021 Hui Wu, Yupeng Gao, Xiaoxiao Guo, Ziad Al-Halah, Steven Rennie, Kristen Grauman, Rogerio Feris

We provide a detailed analysis of the characteristics of the Fashion IQ data, and present a transformer-based user simulator and interactive image retriever that can seamlessly integrate visual attributes with image features, user feedback, and dialog history, leading to improved performance over the state of the art in dialog-based image retrieval.

Attribute Image Retrieval +1

Is Robustness the Cost of Accuracy? -- A Comprehensive Study on the Robustness of 18 Deep Image Classification Models

2 code implementations ECCV 2018 Dong Su, huan zhang, Hongge Chen, Jin-Feng Yi, Pin-Yu Chen, Yupeng Gao

The prediction accuracy has been the long-lasting and sole standard for comparing the performance of different image classification models, including the ImageNet competition.

General Classification Image Classification

Evaluating the Robustness of Neural Networks: An Extreme Value Theory Approach

1 code implementation ICLR 2018 Tsui-Wei Weng, huan zhang, Pin-Yu Chen, Jin-Feng Yi, Dong Su, Yupeng Gao, Cho-Jui Hsieh, Luca Daniel

Our analysis yields a novel robustness metric called CLEVER, which is short for Cross Lipschitz Extreme Value for nEtwork Robustness.

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