no code implementations • 7 Feb 2024 • Natasha Butt, Blazej Manczak, Auke Wiggers, Corrado Rainone, David Zhang, Michaël Defferrard, Taco Cohen
Our method iterates between 1) program sampling and hindsight relabeling, and 2) learning from prioritized experience replay.
2 code implementations • NeurIPS 2021 • Hugo Aguettaz, Erik J. Bekkers, Michaël Defferrard
Surfing on the success of graph- and group-based neural networks, we take advantage of the recent developments in the geometric deep learning field to derive a new approach to exploit any anisotropies in data.
2 code implementations • NeurIPS 2021 • Jelena Banjac, Laurène Donati, Michaël Defferrard
Our approach consists of two steps: (i) the estimation of distances between pairs of projections, and (ii) the recovery of the orientation of each projection from these distances.
9 code implementations • ICLR 2020 • Michaël Defferrard, Martino Milani, Frédérick Gusset, Nathanaël Perraudin
DeepSphere, a method based on a graph representation of the sampled sphere, strikes a controllable balance between these two desiderata.
3 code implementations • NeurIPS Workshop TDA_and_Beyond 2020 • Stefania Ebli, Michaël Defferrard, Gard Spreemann
We present simplicial neural networks (SNNs), a generalization of graph neural networks to data that live on a class of topological spaces called simplicial complexes.
6 code implementations • 8 Apr 2019 • Michaël Defferrard, Nathanaël Perraudin, Tomasz Kacprzak, Raphael Sgier
Spherical data is found in many applications.
5 code implementations • 29 Oct 2018 • Nathanaël Perraudin, Michaël Defferrard, Tomasz Kacprzak, Raphael Sgier
We present a spherical CNN for analysis of full and partial HEALPix maps, which we call DeepSphere.
7 code implementations • 13 Mar 2018 • Michaël Defferrard, Sharada P. Mohanty, Sean F. Carroll, Marcel Salathé
We here summarize our experience running a challenge with open data for musical genre recognition.
5 code implementations • 22 Dec 2016 • Youngjoo Seo, Michaël Defferrard, Pierre Vandergheynst, Xavier Bresson
This paper introduces Graph Convolutional Recurrent Network (GCRN), a deep learning model able to predict structured sequences of data.
16 code implementations • ISMIR 2017 • Michaël Defferrard, Kirell Benzi, Pierre Vandergheynst, Xavier Bresson
We introduce the Free Music Archive (FMA), an open and easily accessible dataset suitable for evaluating several tasks in MIR, a field concerned with browsing, searching, and organizing large music collections.
4 code implementations • NeurIPS 2016 • Michaël Defferrard, Xavier Bresson, Pierre Vandergheynst
In this work, we are interested in generalizing convolutional neural networks (CNNs) from low-dimensional regular grids, where image, video and speech are represented, to high-dimensional irregular domains, such as social networks, brain connectomes or words' embedding, represented by graphs.
Ranked #4 on Skeleton Based Action Recognition on SBU