Search Results for author: Antoine Liutkus

Found 10 papers, 6 papers with code

MoveFormer: a Transformer-based model for step-selection animal movement modelling

1 code implementation bioRxiv 2023 Ondřej Cífka, Simon Chamaillé-Jammes, Antoine Liutkus

In this work, we propose MoveFormer, a new step-based model of movement capable of learning directly from full animal trajectories.

Black-box language model explanation by context length probing

1 code implementation30 Dec 2022 Ondřej Cífka, Antoine Liutkus

The increasingly widespread adoption of large language models has highlighted the need for improving their explainability.

Language Modelling

Open-Unmix - A Reference Implementation for Music Source Separation

1 code implementation The Journal of Open Source Software 2019 Fabian-Robert Stöter, Stefan Uhlich, Antoine Liutkus, and YukiMitsufuji

Music source separation is the task of decomposing music into its constitutive components, e. g., yielding separated stems for the vocals, bass, and drums.

Ranked #15 on Music Source Separation on MUSDB18 (using extra training data)

Music Source Separation

AI in the media and creative industries

no code implementations10 May 2019 Giuseppe Amato, Malte Behrmann, Frédéric Bimbot, Baptiste Caramiaux, Fabrizio Falchi, Ander Garcia, Joost Geurts, Jaume Gibert, Guillaume Gravier, Hadmut Holken, Hartmut Koenitz, Sylvain Lefebvre, Antoine Liutkus, Fabien Lotte, Andrew Perkis, Rafael Redondo, Enrico Turrin, Thierry Vieville, Emmanuel Vincent

Thanks to the Big Data revolution and increasing computing capacities, Artificial Intelligence (AI) has made an impressive revival over the past few years and is now omnipresent in both research and industry.

Sliced-Wasserstein Flows: Nonparametric Generative Modeling via Optimal Transport and Diffusions

1 code implementation21 Jun 2018 Antoine Liutkus, Umut Şimşekli, Szymon Majewski, Alain Durmus, Fabian-Robert Stöter

To the best of our knowledge, the proposed algorithm is the first nonparametric IGM algorithm with explicit theoretical guarantees.

An Overview of Lead and Accompaniment Separation in Music

no code implementations23 Apr 2018 Zafar Rafii, Antoine Liutkus, Fabian-Robert Stöter, Stylianos Ioannis Mimilakis, Derry FitzGerald, Bryan Pardo

For model-based methods, we organize them according to whether they concentrate on the lead signal, the accompaniment, or both.

Sound Audio and Speech Processing

The 2018 Signal Separation Evaluation Campaign

no code implementations17 Apr 2018 Fabian-Robert Stöter, Antoine Liutkus, Nobutaka Ito

This paper reports the organization and results for the 2018 community-based Signal Separation Evaluation Campaign (SiSEC 2018).

Blind Source Separation Using Mixtures of Alpha-Stable Distributions

1 code implementation13 Nov 2017 Nicolas Keriven, Antoine Deleforge, Antoine Liutkus

We propose a new blind source separation algorithm based on mixtures of alpha-stable distributions.

blind source separation

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