Note Markowitz Mean-Variance Quadratic Optimizer & Risk-Parity Studio

Note Algorithmic Trading Strategy Backtester with Slippage & Drawdown Analytics

Note FinBERT Financial Sentiment & Forward Market Reaction Radar

Note Stochastic Diffusion Simulations & Monte Carlo Fan Chart Studio

At1uri/markov-switching-autoregressive-engine

Time Series Forecasting • Updated 8 days ago • 25

Note Hamilton (1989) Forward Filter & Kim Smoother for Non-Linear Regimes

At1uri/stochastic-volatility-calibrator

Tabular Regression • Updated 10 days ago • 37

Note Bivariate Continuous-Time Heston Stochastic Volatility Estimator

Note 2,500 Periods of LOB Volatility Regimes & Parkinson/Garman-Klass Estimators

Note 1,000 Trading Days of Continuous Diffusion & Jump-Diffusion Benchmarks

Note Avellaneda-Stoikov (2008) High-Frequency Optimal Market Making & Inventory Control Simulator

Note 5,000 Collocation Nodes with Exact Greeks & PDE Residuals

At1uri/physics-informed-neural-pde-solver

Tabular Regression • Updated 4 days ago • 26

Note Physics-Informed Neural Network (PINN) for Parabolic PDEs in Sobolev Space

Note In-browser exact statevector quantum simulator for QAOA & VQE portfolio optimization.

At1uri/qaoa-quantum-portfolio-optimizer

Feature Extraction • Updated 3 days ago

Note Parameterized quantum circuit weights and analytical parameter-shift gradient optimizer.

Note 1,000 Ising Spin-Glass financial Hamiltonian instances with spectral gaps and ground states.

Note Interactive 3D Takens attractor, real-time Vietoris-Rips filtration, Betti curves & persistent entropy.

At1uri/topological-phase-transition-detector

Tabular Classification • Updated 2 days ago

Note F_2 boundary matrix reduction engine and topological condensation crash early warning detector.

Note 1,000 multi-asset time-series windows with persistent homology diagrams, Betti numbers & entropy.

Note Interactive Log-Domain Sinkhorn solver, McCann displacement geodesics & DRO stress test.

At1uri/wasserstein-barycenter-risk-engine

Feature Extraction • Updated about 17 hours ago

Note Stabilized Sinkhorn-Knopp optimal transport, Wasserstein barycenters & DRO CVaR engine.

Note 1,000 financial density pairs with W1/W2 distances, Sinkhorn divergence & DRO CVaR.