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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,742 papers · 148 categories

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0111 · Oct 201919922001200920172026
6 results for CVXPY

This paper develops a framework for training and evaluating neural networks for MPC.

problem Lack of a general framework for characterizing learning approaches in MPC.
method Developed a framework using PyTorch and CVXPY, incorporating hit-and-run sampling for efficient training data generation.
result Proposed metrics for validating neural network-based MPC approaches.

Optimizes AMM markets with a new framework reducing complex optimization to simpler root finding.

problem Optimizing routing and arbitrage in AMM markets.
method Restricts search to boundary of optimal space using marginal prices, reducing high-dimensional optimization to lower-dimensional root finding.
result Significantly faster and more robust performance compared to the original convex optimization method.

Recent work has shown how to embed differentiable optimization problems (that is, problems whose solutions can be backpropagated through) as layers within deep learning architectures. This method provides a useful inductive bias for certain problems, but existing software for differentiable optimization layers is rigid…

2019-10-28abs ↗pdf ↗

A new method corrects bias in machine learning for trading by filtering out non-executable prices.

problem Contaminated data from price limits causes misleading performance metrics in trading models.
method Mask-first design with tradability filters, GPU optimization, and penalized losses.
result The system achieves Sharpe ratios of 1.63 on real data, significantly outperforming existing methods.