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jgrusewski 37d6a15fc3 fix(ml): correct sign error in continuous policy log_probs 
The tensor-based log_probs() had an inverted sign on the squared
difference term: .sub(&(x * -0.5)) = +0.5*x² instead of -0.5*x².
This caused actions far from the mean to get higher log probabilities.

Also fix test assertions: continuous log probability densities CAN
be positive (when σ is small and action is near mean), unlike
discrete log probabilities which are always <= 0.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-26 11:46:17 +01:00
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asset_selection
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backtesting
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benchmark
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checkpoint
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common
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config
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cuda_common
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data_loaders
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2026-02-25 11:56:00 +01:00
data_pipeline
refactor: delete 22 dead examples, 4 CSVs, consolidate data to test_data/
2026-02-26 01:24:02 +01:00
data_validation
refactor: restructure repo — crates/, bin/, testing/ layout
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deployment
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diffusion
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dqn
perf(ci): compile once with PVC sccache, package with Kaniko
2026-02-26 00:50:25 +01:00
ensemble
perf(ci): compile once with PVC sccache, package with Kaniko
2026-02-26 00:50:25 +01:00
evaluation
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features
perf(ci): compile once with PVC sccache, package with Kaniko
2026-02-26 00:50:25 +01:00
flash_attention
refactor: restructure repo — crates/, bin/, testing/ layout
2026-02-25 11:56:00 +01:00
gpu
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gpu_benchmarks
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2026-02-25 11:56:00 +01:00
hyperopt
fix(ml): update Mamba2 test fixtures for parquet→data_dir rename
2026-02-26 09:30:15 +01:00
integration
refactor: restructure repo — crates/, bin/, testing/ layout
2026-02-25 11:56:00 +01:00
kan
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labeling
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liquid
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mamba
refactor: restructure repo — crates/, bin/, testing/ layout
2026-02-25 11:56:00 +01:00
memory_optimization
fix(ml): widen flaky QAT checkpoint test range + use PVC sccache
2026-02-25 23:55:35 +01:00
metrics
refactor: restructure repo — crates/, bin/, testing/ layout
2026-02-25 11:56:00 +01:00
microstructure
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2026-02-25 11:56:00 +01:00
model_registry
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2026-02-25 11:56:00 +01:00
observability
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optimizers
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2026-02-25 11:56:00 +01:00
paper_trading
refactor: restructure repo — crates/, bin/, testing/ layout
2026-02-25 11:56:00 +01:00
ppo
fix(ml): correct sign error in continuous policy log_probs
2026-02-26 11:46:17 +01:00
regime
refactor: restructure repo — crates/, bin/, testing/ layout
2026-02-25 11:56:00 +01:00
registry
refactor: restructure repo — crates/, bin/, testing/ layout
2026-02-25 11:56:00 +01:00
risk
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2026-02-25 11:56:00 +01:00
safety
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security
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stress_testing
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tests
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tft
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tgnn
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2026-02-25 11:56:00 +01:00
tlob
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2026-02-25 11:56:00 +01:00
trainers
feat(ml): add manually-triggered GitLab CI training pipeline
2026-02-26 09:04:58 +01:00
training
refactor: restructure repo — crates/, bin/, testing/ layout
2026-02-25 11:56:00 +01:00
transformers
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types
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universe
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validation
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xlstm
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.gitignore
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batch_processing.rs
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benchmarks.rs
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bridge.rs
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cuda_compat.rs
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error.rs
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examples.rs
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feature_cache.rs
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gradient_accumulation.rs
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gradient_utils.rs
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inference_validator.rs
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inference.rs
refactor: restructure repo — crates/, bin/, testing/ layout
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lib.rs
perf(ci): compile once with PVC sccache, package with Kaniko
2026-02-26 00:50:25 +01:00
model_factory.rs
refactor: restructure repo — crates/, bin/, testing/ layout
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model_loader_integration.rs
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model_registry.rs
refactor: restructure repo — crates/, bin/, testing/ layout
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model.rs
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performance.rs
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portfolio_transformer.rs
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preprocessing.rs
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real_data_loader.rs
fix(ci): mount training-data PVC and support .dbn.zst in data loader
2026-02-25 20:02:55 +01:00
regime_detection.rs
refactor: restructure repo — crates/, bin/, testing/ layout
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tensor_ops.rs
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training_pipeline.rs
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training.rs
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traits.rs
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walk_forward.rs
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