Search Results for author: Samuel Palmer

Found 5 papers, 0 papers with code

Tensor Networks for Explainable Machine Learning in Cybersecurity

no code implementations29 Dec 2023 Borja Aizpurua, Samuel Palmer, Roman Orus

In this paper we show how tensor networks help in developing explainability of machine learning algorithms.

Clustering Tensor Networks

Application of Tensor Neural Networks to Pricing Bermudan Swaptions

no code implementations18 Apr 2023 Raj G. Patel, Tomas Dominguez, Mohammad Dib, Samuel Palmer, Andrea Cadarso, Fernando De Lope Contreras, Abdelkader Ratnani, Francisco Gomez Casanova, Senaida Hernández-Santana, Álvaro Díaz-Fernández, Eva Andrés, Jorge Luis-Hita, Escolástico Sánchez-Martínez, Samuel Mugel, Roman Orus

The Cheyette model is a quasi-Gaussian volatility interest rate model widely used to price interest rate derivatives such as European and Bermudan Swaptions for which Monte Carlo simulation has become the industry standard.

Quantum-Inspired Tensor Neural Networks for Partial Differential Equations

no code implementations3 Aug 2022 Raj Patel, Chia-Wei Hsing, Serkan Sahin, Saeed S. Jahromi, Samuel Palmer, Shivam Sharma, Christophe Michel, Vincent Porte, Mustafa Abid, Stephane Aubert, Pierre Castellani, Chi-Guhn Lee, Samuel Mugel, Roman Orus

We demonstrate that TNN provide significant parameter savings while attaining the same accuracy as compared to the classical Dense Neural Network (DNN).

Quantum Portfolio Optimization with Investment Bands and Target Volatility

no code implementations12 Jun 2021 Samuel Palmer, Serkan Sahin, Rodrigo Hernandez, Samuel Mugel, Roman Orus

In this paper we show how to implement in a simple way some complex real-life constraints on the portfolio optimization problem, so that it becomes amenable to quantum optimization algorithms.

Portfolio Optimization

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