arXiv · Statistics Machine Learning· Euijong Song, Hyewon Park, Gunwoong Park·· 3 小时前AI 评分20
Discrete Score Matching Enables Causal Discovery from Count Data
Discrete Score Matching Enables Causal Discovery from Count Data
AI 导读
论文提出 DISCO(DIscrete SCOre)算法,通过离散扩散估计条件曲率得分(CCS)与非对角曲率得分(OCS),实现从计数数据中恢复有向无环图(DAG)。实验在泊松、负二项、二项及混合族设置下均准确可扩展至 1,000 节点 DAG,单 GPU 运行。
来源:arXiv · Statistics Machine Learning · arxiv.org