Search Results for author: Emanuel Sanchez Aimar

Found 3 papers, 1 papers with code

Flexible Distribution Alignment: Towards Long-tailed Semi-supervised Learning with Proper Calibration

no code implementations7 Jun 2023 Emanuel Sanchez Aimar, Hannah Helgesen, Yonghao Xu, Marco Kuhlmann, Michael Felsberg

Long-tailed semi-supervised learning (LTSSL) represents a practical scenario for semi-supervised applications, challenged by skewed labeled distributions that bias classifiers.

Data Augmentation

Balanced Product of Calibrated Experts for Long-Tailed Recognition

1 code implementation CVPR 2023 Emanuel Sanchez Aimar, Arvi Jonnarth, Michael Felsberg, Marco Kuhlmann

We show how to properly define these distributions and combine the experts in order to achieve unbiased predictions, by proving that the ensemble is Fisher-consistent for minimizing the balanced error.

Long-tail Learning Long-tail Learning on CIFAR-10-LT (ρ=100) +1

Social Relation Recognition in Egocentric Photostreams

no code implementations12 May 2019 Emanuel Sanchez Aimar, Petia Radeva, Mariella Dimiccoli

This paper proposes an approach to automatically categorize the social interactions of a user wearing a photo-camera 2fpm, by relying solely on what the camera is seeing.

Relation

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