Keyword Identification in Spanish Documents using Neural Networks

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The large amount of textual information digitally available today gives rise to the need for effective means of indexing, searching and retrieving this information. Keywords are used to describe briefly and precisely the contents of a textual document. In this paper we present an algorithm for keywo...

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Detalles Bibliográficos
Autores principales: Aquino, Germán Osvaldo, Lanzarini, Laura Cristina
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2015
Materias:
Ciencias Informáticas
keyword extraction
autoencoders
Neural nets
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/50434
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-50434
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
keyword extraction
autoencoders
Neural nets
spellingShingle Ciencias Informáticas
keyword extraction
autoencoders
Neural nets
Aquino, Germán Osvaldo
Lanzarini, Laura Cristina
Keyword Identification in Spanish Documents using Neural Networks
topic_facet Ciencias Informáticas
keyword extraction
autoencoders
Neural nets
description The large amount of textual information digitally available today gives rise to the need for effective means of indexing, searching and retrieving this information. Keywords are used to describe briefly and precisely the contents of a textual document. In this paper we present an algorithm for keyword extraction from documents written in Spanish.This algorithm combines autoencoders, which are adequate for highly unbalanced classification problems, with the discriminative power of conventional binary classifiers. In order to improve its performance on larger and more diverse datasets, our algorithm trains several models of each kind through bagging.
format Objeto de conferencia
Objeto de conferencia
author Aquino, Germán Osvaldo
Lanzarini, Laura Cristina
author_facet Aquino, Germán Osvaldo
Lanzarini, Laura Cristina
author_sort Aquino, Germán Osvaldo
title Keyword Identification in Spanish Documents using Neural Networks
title_short Keyword Identification in Spanish Documents using Neural Networks
title_full Keyword Identification in Spanish Documents using Neural Networks
title_fullStr Keyword Identification in Spanish Documents using Neural Networks
title_full_unstemmed Keyword Identification in Spanish Documents using Neural Networks
title_sort keyword identification in spanish documents using neural networks
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/50434
work_keys_str_mv AT aquinogermanosvaldo keywordidentificationinspanishdocumentsusingneuralnetworks
AT lanzarinilauracristina keywordidentificationinspanishdocumentsusingneuralnetworks
bdutipo_str Repositorios
_version_ 1764820475025817602

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