Statistical machine learning for quantitative finance
M Ludkovski - Annual Review of Statistics and Its Application, 2023 - annualreviews.org
We survey the active interface of statistical learning methods and quantitative finance
models. Our focus is on the use of statistical surrogates, also known as functional …
models. Our focus is on the use of statistical surrogates, also known as functional …
Deep learning for limit order books
JA Sirignano - Quantitative Finance, 2019 - Taylor & Francis
This paper develops a new neural network architecture for modeling spatial distributions (ie
distributions on R d) which is more computationally efficient than a traditional fully …
distributions on R d) which is more computationally efficient than a traditional fully …
Machine learning for pricing American options in high-dimensional Markovian and non-Markovian models
L Goudenege, A Molent, A Zanette - Quantitative Finance, 2020 - Taylor & Francis
In this paper we propose two efficient techniques which allow one to compute the price of
American basket options. In particular, we consider a basket of assets that follow a multi …
American basket options. In particular, we consider a basket of assets that follow a multi …
Kriging of financial term-structures
A Cousin, H Maatouk, D Rullière - European Journal of Operational …, 2016 - Elsevier
Due to the lack of reliable market information, building financial term-structures may be
associated with a significant degree of uncertainty. In this paper, we propose a new term …
associated with a significant degree of uncertainty. In this paper, we propose a new term …
Pricing high-dimensional Bermudan options with hierarchical tensor formats
An efficient compression technique based on hierarchical tensors for popular option pricing
methods is presented. It is shown that the “curse of dimensionality” can be alleviated for the …
methods is presented. It is shown that the “curse of dimensionality” can be alleviated for the …
Variance reduction applied to machine learning for pricing Bermudan/American options in high dimension
L Goudenège, A Molent, A Zanette - arXiv preprint arXiv:1903.11275, 2019 - arxiv.org
In this paper we propose an efficient method to compute the price of multi-asset American
options, based on Machine Learning, Monte Carlo simulations and variance reduction …
options, based on Machine Learning, Monte Carlo simulations and variance reduction …
Gaussian process regression for derivative portfolio modeling and application to CVA computations
S Crépey, M Dixon - arXiv preprint arXiv:1901.11081, 2019 - arxiv.org
Modeling counterparty risk is computationally challenging because it requires the
simultaneous evaluation of all the trades with each counterparty under both market and …
simultaneous evaluation of all the trades with each counterparty under both market and …
Pricing American options by exercise rate optimization
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Gaussian process models for mortality rates and improvement factors
M Ludkovski, J Risk, H Zail - ASTIN Bulletin: The Journal of the IAA, 2018 - cambridge.org
We develop a Gaussian process (GP) framework for modeling mortality rates and mortality
improvement factors. GP regression is a nonparametric, data-driven approach for …
improvement factors. GP regression is a nonparametric, data-driven approach for …
Evaluating Gaussian process metamodels and sequential designs for noisy level set estimation
We consider the problem of learning the level set for which a noisy black-box function
exceeds a given threshold. To efficiently reconstruct the level set, we investigate Gaussian …
exceeds a given threshold. To efficiently reconstruct the level set, we investigate Gaussian …