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Exploiting label information to improve auto-encoding based classifiers

delete2019-12-01
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A
Adrián Sánchez-Morales *
J
José‐Luis Sancho‐Gómez
A
Anı́bal R. Figueiras-Vidal
DOI:10.1016/j.neucom.2019.08.055delete
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Abstract

Abstract

En 中文
In this paper, we propose to provide more information to Stacked Denoising Auto-Encoding classifiers in order to increase their performance. Specifically, we use the output of an auxiliary classifier to extend the input to those machines, and carry out the layer-by-layer auto-encoding training considering the input recovering and the label errors by means of a convex combination whose parameter is selected by conventional cross-validation. Extensive experiments support the effectiveness of this proposal, showing that the resulting machines offer better results than standard designs in all the cases, as well as a reduced sensitivity to the design parameters. The main conclusion of this study plus a number of avenues for further research close this contribution. (C) 2019 Elsevier B.V. All rights reserved.
Keywords:
Auto-encoding
Classification
Convex combination
Depth
Label error
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Journal

Neurocomputing cover
Neurocomputing
IF:
6.5
Papers:
2.5W
Citations:
6.5W

Organization

U
Universidad Carlos III de Madrid
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Papers: 5.7K
Citations: 4.5K
U
Universidad Politecnica de Cartagena
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Citations: 5