Discrete Score Matching Enables Causal Discovery from Count Data
arXiv:2609.39326v1 Announce Type: new Abstract: Count data pose a challenge for score-matching-based causal discovery: derivatives are unavailable, and simply replacing them with finite differences does not generally suffice for causal discovery. We generalize SCORE's constant-curvature criterion (…
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- 2026-10-01 04:00 · arXiv stat.ML
Discrete Score Matching Enables Causal Discovery from Count Data