Search Results for author: Paulo Yanez Sarmiento

Found 2 papers, 0 papers with code

Sparse Explanations of Neural Networks Using Pruned Layer-Wise Relevance Propagation

no code implementations22 Apr 2024 Paulo Yanez Sarmiento, Simon Witzke, Nadja Klein, Bernhard Y. Renard

Our approach enforces sparsity directly by pruning the relevance propagation for the different layers.

Detection of arbitrage opportunities in multi-asset derivatives markets

no code implementations14 Feb 2020 Antonis Papapantoleon, Paulo Yanez Sarmiento

We are interested in the existence of equivalent martingale measures and the detection of arbitrage opportunities in markets where several multi-asset derivatives are traded simultaneously.

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