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The shallow learning questold_uid | 16801 |
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title | The shallow learning quest |
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start_date | 2018/11/20 |
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schedule | 14h-15h30 |
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online | no |
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location_info | salle de séminaire |
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summary | Successful deep neural networks are systematically trained via the end-to-end back-propagation algorithm. In a recent work, we challenge this optimization procedure. We show it is possible to train layers sequentially, by using ad-hoc auxiliary classifiers. For instance, one can obtain AlexNet performances on Imagenet by training successively a sequence of 1-hidden layer CNNs. Using deeper auxiliary classifier, we exhibit VGG performances. We propose an empirical analysis through the scope of progressive linear separation. Applications are discussed. |
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responsibles | Grandjean |
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