Search Results for author: María J. del Jesus

Found 9 papers, 6 papers with code

An analysis on the use of autoencoders for representation learning: fundamentals, learning task case studies, explainability and challenges

1 code implementation21 May 2020 David Charte, Francisco Charte, María J. del Jesus, Francisco Herrera

All of this helps conclude that, thanks to alterations in their structure as well as their objective function, autoencoders may be the core of a possible solution to many problems which can be modeled as a transformation of the feature space.

Image Denoising Representation Learning

Tackling Multilabel Imbalance through Label Decoupling and Data Resampling Hybridization

no code implementations14 Feb 2018 Francisco Charte, Antonio J. Rivera, María J. del Jesus, Francisco Herrera

The learning from imbalanced data is a deeply studied problem in standard classification and, in recent times, also in multilabel classification.

General Classification

Dealing with Difficult Minority Labels in Imbalanced Mutilabel Data Sets

no code implementations14 Feb 2018 Francisco Charte, Antonio J. Rivera, María J. del Jesus, Francisco Herrera

In this work, the problem of difficult labels is deeply analyzed, its influence in multilabel classifiers is studied, and a novel way to solve this problem is proposed.

A practical tutorial on autoencoders for nonlinear feature fusion: Taxonomy, models, software and guidelines

1 code implementation4 Jan 2018 David Charte, Francisco Charte, Salvador García, María J. del Jesus, Francisco Herrera

Many of the existing machine learning algorithms, both supervised and unsupervised, depend on the quality of the input characteristics to generate a good model.

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