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causal discovery 1directed acyclic graphs 1heterogeneous causal mechanisms 1tabular data 1transformer models 1

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1 paper

cs.LG2026

DAG-FM: A Foundation Model for Causal Discovery under Heterogeneous Causal Mechanisms

Yikang Chen, Zhengkang Guan, Haoyuan Qian +5

The paper presents DAG-FM, a transformer‑based foundation model that discovers causal directed acyclic graphs from tabular data by sequentially predicting leaf and parent nodes and…