Search Results for author: Mingzhou Liu

Found 6 papers, 3 papers with code

Exploring Counterfactual Alignment Loss towards Human-centered AI

no code implementations3 Oct 2023 Mingzhou Liu, Xinwei Sun, Ching-Wen Lee, Yu Qiao, Yizhou Wang

In particular, we utilize the counterfactual generation's ability for causal attribution to introduce a novel loss called the CounterFactual Alignment (CF-Align) loss.

Attribute counterfactual +1

Causal Discovery with Unobserved Variables: A Proxy Variable Approach

1 code implementation9 May 2023 Mingzhou Liu, Xinwei Sun, Yu Qiao, Yizhou Wang

Our observation is that discretizing continuous variables can can lead to serious errors and comprise the power of the proxy.

Causal Discovery Causal Identification

Causal Discovery from Subsampled Time Series with Proxy Variables

1 code implementation NeurIPS 2023 Mingzhou Liu, Xinwei Sun, Lingjing Hu, Yizhou Wang

Based on these, we can leverage the proxies to remove the bias induced by the hidden variables and hence achieve identifiability.

Causal Discovery Causal Identification +1

Context-LGM: Leveraging Object-Context Relation for Context-Aware Object Recognition

no code implementations8 Oct 2021 Mingzhou Liu, Xinwei Sun, Fandong Zhang, Yizhou Yu, Yizhou Wang

Finally, to implement this contextual posterior, we introduce a Transformer that takes the object's information as a reference and locates correlated contextual factors.

Emotion Recognition Object +2

Which Invariance Should We Transfer? A Causal Minimax Learning Approach

1 code implementation5 Jul 2021 Mingzhou Liu, Xiangyu Zheng, Xinwei Sun, Fang Fang, Yizhou Wang

When this condition fails, we surprisingly find with an example that this whole stable set, although can fully exploit stable information, is not the optimal one to transfer.

Domain Generalization

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