Sasha Beliaev

Personal Work and Projects

Things I've built and broken.

Does Gradient Descend Have Better Ball Knowledge than Me?
Does Gradient Descend Have Better Ball Knowledge than Me? Python · Scipy, Numpy

Comparison of parameter estimation via linear regression and neural networks for football match result predictions. Achivied within-noise RSP of 0.175 (close to prediction markets) and showed thar a linear model is more interpretable and robust compared to an MLP.

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Physics-Informed DeepL for Binary Black Hole Mergers Python · PyTorch

An empirical study of whether binary-black-hole inspiral waveforms admit a Hamiltonian latent-space representation, using a physics-informed autoencoder.

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Empirical Study of Numerical Solutions to the Black-Scholes-Merton PDE
Empirical Study of Numerical Solutions to the Black-Scholes-Merton PDE Python · Scipy, Numpy

An empirical study of 4 numerical methods on the BSM PDE, focusing on compute time, accuracy, and derivative estimates.

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