Search Results for author: Zhuangyan Fang

Found 5 papers, 2 papers with code

On the Representation of Causal Background Knowledge and its Applications in Causal Inference

no code implementations10 Jul 2022 Zhuangyan Fang, Ruiqi Zhao, Yue Liu, Yangbo He

Causal background knowledge about the existence or the absence of causal edges and paths is frequently encountered in observational studies.

Causal Inference

A Local Method for Identifying Causal Relations under Markov Equivalence

no code implementations25 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).

On Low Rank Directed Acyclic Graphs and Causal Structure Learning

no code implementations10 Jun 2020 Zhuangyan Fang, Shengyu Zhu, Jiji Zhang, Yue Liu, Zhitang Chen, Yangbo He

Despite several advances in recent years, learning causal structures represented by directed acyclic graphs (DAGs) remains a challenging task in high dimensional settings when the graphs to be learned are not sparse.

A Graph Autoencoder Approach to Causal Structure Learning

3 code implementations18 Nov 2019 Ignavier Ng, Shengyu Zhu, Zhitang Chen, Zhuangyan Fang

Causal structure learning has been a challenging task in the past decades and several mainstream approaches such as constraint- and score-based methods have been studied with theoretical guarantees.

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