2 code implementations • 7 Sep 2021 • Alexandre Rame, Corentin Dancette, Matthieu Cord
In this paper, we introduce a new regularization -- named Fishr -- that enforces domain invariance in the space of the gradients of the loss: specifically, the domain-level variances of gradients are matched across training domains.
Ranked #10 on
Domain Generalization
on Office-Home
1 code implementation • ICCV 2021 • Alexandre Rame, Remy Sun, Matthieu Cord
Recent strategies achieved ensembling "for free" by fitting concurrently diverse subnetworks inside a single base network.
Ranked #6 on
Image Classification
on Tiny ImageNet Classification
no code implementations • ICLR 2021 • Alexandre Rame, Matthieu Cord
Deep ensembles perform better than a single network thanks to the diversity among their members.
no code implementations • 6 Oct 2020 • Alexandre Rame, Arthur Douillard, Charles Ollion
The second stage combines a colorname-attention (dependent of the detected color) with an object-attention (dependent of the clothing category) and finally weights a spatial pooling over the image pixels' RGB values.
no code implementations • 6 Dec 2018 • Alexandre Rame, Emilien Garreau, Hedi Ben-Younes, Charles Ollion
Similarly to self-training methods, the predictions of these initial detectors mitigate the missing annotations on the complementary datasets.