Search Results for author: Styliani-Christina Fragkouli

Found 2 papers, 1 papers with code

Deep Residual Error and Bag-of-Tricks Learning for Gravitational Wave Surrogate Modeling

1 code implementation16 Mar 2022 Styliani-Christina Fragkouli, Paraskevi Nousi, Nikolaos Passalis, Panagiotis Iosif, Nikolaos Stergioulas, Anastasios Tefas

In several cases, small improvements can be observed, but the most significant improvement still comes from the addition of a second network that models the residual error.

Astronomy

Autoencoder-driven Spiral Representation Learning for Gravitational Wave Surrogate Modelling

no code implementations9 Jul 2021 Paraskevi Nousi, Styliani-Christina Fragkouli, Nikolaos Passalis, Panagiotis Iosif, Theocharis Apostolatos, George Pappas, Nikolaos Stergioulas, Anastasios Tefas

Based on this finding, we design a spiral module with learnable parameters, that is used as the first layer in a neural network, which learns to map the input space to the coefficients.

Astronomy Representation Learning

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