Search Results for author: Elias Ramzi

Found 4 papers, 4 papers with code

Hybrid Energy Based Model in the Feature Space for Out-of-Distribution Detection

1 code implementation26 May 2023 Marc Lafon, Elias Ramzi, Clément Rambour, Nicolas Thome

HEAT complements prior density estimators of the ID density, e. g. parametric models like the Gaussian Mixture Model (GMM), to provide an accurate yet robust density estimation.

Density Estimation Out-of-Distribution Detection +1

Hierarchical Average Precision Training for Pertinent Image Retrieval

1 code implementation5 Jul 2022 Elias Ramzi, Nicolas Audebert, Nicolas Thome, Clément Rambour, Xavier Bitot

Image Retrieval is commonly evaluated with Average Precision (AP) or Recall@k. Yet, those metrics, are limited to binary labels and do not take into account errors' severity.

Image Retrieval Metric Learning

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