2 commits

Author	SHA1	Message	Date
rUv	d316a52d42	fix(ci): Fix formatting and workflow permission issues ... - Run cargo fmt across all crates (468 files formatted) - Add permissions for PR comments in benchmarks.yml - Add continue-on-error for PR comment steps - Remove Docker service from postgres-extension-ci (pgrx manages own postgres) - Add permissions to postgres-extension-ci.yml 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2025-12-26 22:11:57 +00:00
Rasmus Widing	cb4f30f7ac	fix(gnn): add gradient clipping for numerical stability ... Add MAX_GRAD constant (1e6) and clip gradients in BCE and CrossEntropy backward passes to prevent gradient explosion with extreme prediction values near 0 or 1. Also add examples/loss_demo.rs for manual testing and demonstration of loss function behavior.	2025-12-09 12:45:34 +02:00