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1. causal-sentiment causal-sentiment Public

   Causal factor graph + agentic sentiment engine for quant finance. 52-node graph with Claude/GPT analysis, 3D visualization, regime detection, and signal propagation.

   Python 4 1

2. private-credit-intel private-credit-intel Public

   Document intelligence system for credit agreement PDFs — extracts 44 structured fields, validates with citation verification, and generates deal-type-aware risk scores

   Python 2

3. codesight codesight Public

   Universal code structure visualization via static analysis — tree-sitter powered, no LLM

   JavaScript 1

4. ml-alpha ml-alpha Public

   Cross-sectional Transformer and FFN for stock return prediction and alpha generation. Implements GKX (2020) NN5 replication and MSRR loss (Kelly et al. 2025) for direct portfolio Sharpe optimizatio…

   Python 1 2

5. PyChebyshev PyChebyshev Public

   Forked from 0xC000005/PyChebyshev

   Fast multi-dimensional Chebyshev tensor interpolation with analytical derivatives. Barycentric interpolation via BLAS GEMV, Sliding Technique, and Tensor Train (TT-Cross) for 5+ dimensions.

   Python

6. spirituslab.github.io spirituslab.github.io Public

   A test for personal webpage

   HTML