Search Results for author: Carlo Gatta

Found 4 papers, 1 papers with code

Bag of Negatives for Siamese Architectures

no code implementations6 Aug 2019 Bojana Gajic, Ariel Amato, Ramon Baldrich, Carlo Gatta

Training a Siamese architecture for re-identification with a large number of identities is a challenging task due to the difficulty of finding relevant negative samples efficiently.

Unsupervised Deep Feature Extraction for Remote Sensing Image Classification

no code implementations25 Nov 2015 Adriana Romero, Carlo Gatta, Gustau Camps-Valls

This paper introduces the use of single layer and deep convolutional networks for remote sensing data analysis.

Classification General Classification +4

FitNets: Hints for Thin Deep Nets

3 code implementations19 Dec 2014 Adriana Romero, Nicolas Ballas, Samira Ebrahimi Kahou, Antoine Chassang, Carlo Gatta, Yoshua Bengio

In this paper, we extend this idea to allow the training of a student that is deeper and thinner than the teacher, using not only the outputs but also the intermediate representations learned by the teacher as hints to improve the training process and final performance of the student.

Knowledge Distillation

No more meta-parameter tuning in unsupervised sparse feature learning

no code implementations24 Feb 2014 Adriana Romero, Petia Radeva, Carlo Gatta

We propose a meta-parameter free, off-the-shelf, simple and fast unsupervised feature learning algorithm, which exploits a new way of optimizing for sparsity.

Image Classification

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