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30 novembre 2020
Zoom
Fuseau horaire Europe/Paris

Inference and probabilistic modelling with machine learning for LISA data analysis

30 nov. 2020, 10:40
20m
Zoom

Zoom

Les coordonnées zoom seront transmises via email aux participants
Présentation Présentations

Orateur

Mme Natalia Korsakova

Description

In my talk I am going to concentrate on the models of machine learning which allow us to learn the probability distributions and apply it to the important unsolved problems in the LISA data analysis. First I am going to talk about fast Bayesian parameter estimation for the Massive Black Hole Binaries (MBHBs) with the Normalising flows. This will solve an important problem of predicting MBHBs mergers, which can ensure the timely triggers for EM follow-ups. Afterwards I will focus on the source separation problem and the way to separate the mixed signal in the LISA data stream. Finally I will talk about the problem of the gaps in the LISA data and models which allow to estimate the joint probability distribution of the noise plus signal and generate the missing data without any assumptions on the signal model.

Documents de présentation

Aucun document.