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Xavier Boix

5 accepted papers

2021

Frivolous Units: Wider Networks Are Not Really That Wide

AAAI 2021technical

A remarkable characteristic of overparameterized deep neural networks (DNNs) is that their accuracy does not degrade when the network width is increased. Recent evidence suggests that developing compressible representations allows the complexity of large networks to be adjusted for the learning task…

2021

How Modular should Neural Module Networks Be for Systematic Generalization?

NeurIPS 2021poster

Neural Module Networks (NMNs) aim at Visual Question Answering (VQA) via composition of modules that tackle a sub-task. NMNs are a promising strategy to achieve systematic generalization, i.e., overcoming biasing factors in the training distribution. However, the aspects of NMNs that facilitate syst…

2019

Minimal Images in Deep Neural Networks: Fragile Object Recognition in Natural Images

ICLR 2019poster

The human ability to recognize objects is impaired when the object is not shown in full. "Minimal images" are the smallest regions of an image that remain recognizable for humans. Ullman et al. (2016) show that a slight modification of the location and size of the visible region of the minimal image…

Cited by 33SourcePDFScholar
2015

SALICON: Reducing the Semantic Gap in Saliency Prediction by Adapting Deep Neural Networks

ICCV 2015poster

Saliency in Context (SALICON) is an ongoing effort that aims at understanding and predicting visual attention. Conventional saliency models typically rely on low-level image statistics to predict human fixations. While these models perform significantly better than chance, there is still a large gap…

Cited by 729PDFScholar