Search Results for author: Olivier Risser-Maroix

Found 5 papers, 1 papers with code

RADIN: Souping on a Budget

no code implementations31 Jan 2024 Thibaut Menes, Olivier Risser-Maroix

Model Soups, extending Stochastic Weights Averaging (SWA), combine models fine-tuned with different hyperparameters.

Ensemble Learning Model Compression

Prompt Performance Prediction for Image Generation

no code implementations15 Jun 2023 Nicolas Bizzozzero, Ihab Bendidi, Olivier Risser-Maroix

The ability to predict the performance of a query before results are returned has been a longstanding challenge in Information Retrieval (IR) systems.

Image Generation Image Retrieval +2

Fine-tune your Classifier: Finding Correlations With Temperature

no code implementations18 Oct 2022 Benjamin Chamand, Olivier Risser-Maroix, Camille Kurtz, Philippe Joly, Nicolas Loménie

Temperature is a widely used hyperparameter in various tasks involving neural networks, such as classification or metric learning, whose choice can have a direct impact on the model performance.

Hyperparameter Optimization Metric Learning

What can we Learn by Predicting Accuracy?

no code implementations2 Aug 2022 Olivier Risser-Maroix, Benjamin Chamand

The formula discovered on more than 260 datasets of embeddings has a Pearson's correlation of 0. 96 and a $r^2$ of 0. 93.

BIG-bench Machine Learning Learning Theory +1

Learning an Adaptation Function to Assess Image Visual Similarities

1 code implementation3 Jun 2022 Olivier Risser-Maroix, Amine Marzouki, Hala Djeghim, Camille Kurtz, Nicolas Lomenie

As a consequence, such features are powerful to compare semantically related images but not really efficient to compare images visually similar but semantically unrelated.

Image Categorization Image Similarity Search +2

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