no code implementations • 28 Apr 2024 • Yonghe Zhao, Huiyan Sun
Therefore, this paper proposes a General Causal Inference (GCI) framework specifically designed for cross-sectional observational data, which precisely identifies the key confounding covariates and provides corresponding identification algorithm.
no code implementations • 22 Aug 2023 • Yonghe Zhao, Qiang Huang, Shuai Fu, Huiyan Sun
Most causal inference models based on the POF (CIMs-POF) are designed for eliminating confounding bias and default to an underlying assumption of Confounding Covariates.
no code implementations • 2 Aug 2023 • Yonghe Zhao, Qiang Huang, Siwei Wu, Yun Peng, Huiyan Sun
By disentangling observed and unobserved confounders, VLUCI constructs a doubly variational inference model to approximate the distribution of unobserved confounders, which are used for inferring more accurate counterfactual outcomes.
no code implementations • 24 Jul 2023 • Yonghe Zhao, Qiang Huang, Haolong Zeng, Yun Pen, Huiyan Sun
Extensive experiments on synthetic datasets show that the DRL model performs superiorly in learning de-confounding representations and outperforms state-of-the-art counterfactual inference models for continuous treatment variables.
no code implementations • 29 Sep 2021 • Yujie Gu, Yangkun Cao, Qiang Huang, Huiyan Sun
The other is the convolution operation for features to find the optimal solution adopting the Laplacian smoothness and the prior knowledge that nodes with many neighbors are difficult to attack.