no code implementations • 13 Aug 2023 • Feng Xie, Biwei Huang, Zhengming Chen, Ruichu Cai, Clark Glymour, Zhi Geng, Kun Zhang
To address this, we propose a Generalized Independent Noise (GIN) condition for linear non-Gaussian acyclic causal models that incorporate latent variables, which establishes the independence between a linear combination of certain measured variables and some other measured variables.
1 code implementation • 17 Feb 2022 • Yinan Lin, Wen Zhou, Zhi Geng, Gexin Xiao, Jianxin Yin
Both the threshold points and regression coefficients are unknown and to be estimated.
no code implementations • 25 Feb 2021 • Zhuangyan Fang, Yue Liu, Zhi Geng, Shengyu Zhu, Yangbo He
We propose a local approach to identify whether a variable is a cause of a given target under the framework of causal graphical models of directed acyclic graphs (DAGs).
no code implementations • 27 Oct 2016 • Yango He, Zhi Geng
Then for the case that the sample sizes of these interventions are relatively small, we propose a data-pooling method for learning causal networks in which we pool all data sets of these interventions together for the learning.