Clasificador de noticias usando autoencoders

Translated title of the contribution: News classifier using autoencoders

GONZALO ALBERTO FARIAS CASTRO, Sebastian Vergara, Ernesto Fabregas, GABRIEL ENRIQUE HERMOSILLA VIGNEAU, Sebastian Dormido-Canto, Sebastian Dormido

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This article presents a classification system for news with Deep Learning. With this tool the news are classified in the following categories: Sports, Politics, Economics, Show and Police. Also they receives an scope: Local (Valparaíso), National (Chile) and International (Rest of the World). The classifiers were built using a database with 542 news labeled with the previous criteria. The features were extracted with Autoencoders (AE) to train an Artificial Neural Network (ANN) of multiple classes Softmax (Softmax ANNs). Both stages were stacked following the concept of Deep Learning. The results with the data test (156 news) reach a success rate of 92.3% for the category classifier and 87.2% for the scope classifier. The general success rate for both, category and scope was 83.75%.

Translated title of the contributionNews classifier using autoencoders
Original languageSpanish
Title of host publicationIEEE ICA-ACCA 2018 - IEEE International Conference on Automation/23rd Congress of the Chilean Association of Automatic Control
Subtitle of host publicationTowards an Industry 4.0 - Proceedings
EditorsCarlos Munoz, Gaston Lefranc, Mario Fernandez-Fernandez, Ernesto Rubio, Cristian Duran-Faundez
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538655863
DOIs
StatePublished - 10 Jan 2019
EventIEEE International Conference on Automation/23rd Congress of the Chilean Association of Automatic Control: Towards an Industry 4.0, ICA-ACCA 2018 - Greater Concepcion, Chile
Duration: 17 Oct 201819 Oct 2018

Publication series

NameIEEE ICA-ACCA 2018 - IEEE International Conference on Automation/23rd Congress of the Chilean Association of Automatic Control: Towards an Industry 4.0 - Proceedings

Conference

ConferenceIEEE International Conference on Automation/23rd Congress of the Chilean Association of Automatic Control: Towards an Industry 4.0, ICA-ACCA 2018
Country/TerritoryChile
CityGreater Concepcion
Period17/10/1819/10/18

Fingerprint

Dive into the research topics of 'News classifier using autoencoders'. Together they form a unique fingerprint.

Cite this