Search Results for author: Jiaxin Qi

Found 4 papers, 3 papers with code

Class Is Invariant to Context and Vice Versa: On Learning Invariance for Out-Of-Distribution Generalization

1 code implementation6 Aug 2022 Jiaxin Qi, Kaihua Tang, Qianru Sun, Xian-Sheng Hua, Hanwang Zhang

If the context in every class is evenly distributed, OOD would be trivial because the context can be easily removed due to an underlying principle: class is invariant to context.

Out-of-Distribution Generalization

Invariant Feature Learning for Generalized Long-Tailed Classification

1 code implementation19 Jul 2022 Kaihua Tang, Mingyuan Tao, Jiaxin Qi, Zhenguang Liu, Hanwang Zhang

In fact, even if the class is balanced, samples within each class may still be long-tailed due to the varying attributes.

Attribute Classification +1

Deconfounded Visual Grounding

no code implementations31 Dec 2021 Jianqiang Huang, Yu Qin, Jiaxin Qi, Qianru Sun, Hanwang Zhang

We focus on the confounding bias between language and location in the visual grounding pipeline, where we find that the bias is the major visual reasoning bottleneck.

Referring Expression Visual Grounding +1

Two Causal Principles for Improving Visual Dialog

1 code implementation CVPR 2020 Jiaxin Qi, Yulei Niu, Jianqiang Huang, Hanwang Zhang

This paper unravels the design tricks adopted by us, the champion team MReaL-BDAI, for Visual Dialog Challenge 2019: two causal principles for improving Visual Dialog (VisDial).

Visual Dialog Vocal Bursts Valence Prediction

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