Phase 1b.2: Sync dataset-causal with main infrastructure#19

Merged

research-developer merged 34 commits intodataset-causalfrom

phase1b-merge-main-to-causal

Oct 24, 2025

Commits on Oct 20, 2025

Add cross-domain testing Makefile (NSM-26)

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Add class weighting support to NSMTrainer (NSM-31 Phase 1)

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Add NSM-31 preflight check system to prevent training failures

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Add comprehensive test suite for preflight checks

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Add process cleanup utility to prevent orphaned training runs

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Add automatic PyG warning suppression to reduce log noise

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Implement 3-level hierarchy for Phase 1.5

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Commits on Oct 21, 2025

Commits on Oct 22, 2025

Commits on Oct 23, 2025