An artificial immune system based on information theory for keyword extraction from text documents

This paper presents a model for keyword extraction, extending the basic concepts commonly used in this task, in order to get a formal background that allows determining the importance of the keywords to the documents. The proposed model combines an artificial immune system with a mathematical backgr...

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Autores:
Romero Rodríguez, Carlos Andrés
Niño Vásquez, Luis Fernando
Tipo de recurso:
Article of journal
Fecha de publicación:
2007
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/24120
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/24120
http://bdigital.unal.edu.co/15157/
Palabra clave:
Keyword Extraction
Artificial Immune Systems
Information Theory.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Romero Rodríguez, Carlos Andrésfea6ac41-2bb9-4a7d-b907-9b39fe29fd4a300Niño Vásquez, Luis Fernandoc910d543-473c-4857-9a50-c7ac1ec252933002019-06-25T22:34:25Z2019-06-25T22:34:25Z2007https://repositorio.unal.edu.co/handle/unal/24120http://bdigital.unal.edu.co/15157/This paper presents a model for keyword extraction, extending the basic concepts commonly used in this task, in order to get a formal background that allows determining the importance of the keywords to the documents. The proposed model combines an artificial immune system with a mathematical background based on information theory; this new model has the advantage that does not need any domain knowledge, neither the use of a stopword list or any previous information about the content of the documents. The final result is a set of keywords for each category into the corpus used.application/pdfspaUniversidad Nacional de Colombia -Sede Medellínhttp://revistas.unal.edu.co/index.php/avances/article/view/9750Universidad Nacional de Colombia Revistas electrónicas UN Avances en Sistemas e InformáticaAvances en Sistemas e InformáticaAvances en Sistemas e Informática; Vol. 4, núm. 2 (2007) Avances en Sistemas e Informática; Vol. 4, núm. 2 (2007) 1909-0056 1657-7663Romero Rodríguez, Carlos Andrés and Niño Vásquez, Luis Fernando (2007) An artificial immune system based on information theory for keyword extraction from text documents. Avances en Sistemas e Informática; Vol. 4, núm. 2 (2007) Avances en Sistemas e Informática; Vol. 4, núm. 2 (2007) 1909-0056 1657-7663 .An artificial immune system based on information theory for keyword extraction from text documentsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTKeyword ExtractionArtificial Immune SystemsInformation Theory.ORIGINAL9750-17590-1-PB.pdfapplication/pdf206325https://repositorio.unal.edu.co/bitstream/unal/24120/1/9750-17590-1-PB.pdf5c6554e888bb5b46aad3c7ef395103cdMD51THUMBNAIL9750-17590-1-PB.pdf.jpg9750-17590-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8708https://repositorio.unal.edu.co/bitstream/unal/24120/2/9750-17590-1-PB.pdf.jpgc1035eb5de0742b0438d8fe2156999c9MD52unal/24120oai:repositorio.unal.edu.co:unal/241202023-10-15 23:05:54.216Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv An artificial immune system based on information theory for keyword extraction from text documents
title An artificial immune system based on information theory for keyword extraction from text documents
spellingShingle An artificial immune system based on information theory for keyword extraction from text documents
Keyword Extraction
Artificial Immune Systems
Information Theory.
title_short An artificial immune system based on information theory for keyword extraction from text documents
title_full An artificial immune system based on information theory for keyword extraction from text documents
title_fullStr An artificial immune system based on information theory for keyword extraction from text documents
title_full_unstemmed An artificial immune system based on information theory for keyword extraction from text documents
title_sort An artificial immune system based on information theory for keyword extraction from text documents
dc.creator.fl_str_mv Romero Rodríguez, Carlos Andrés
Niño Vásquez, Luis Fernando
dc.contributor.author.spa.fl_str_mv Romero Rodríguez, Carlos Andrés
Niño Vásquez, Luis Fernando
dc.subject.proposal.spa.fl_str_mv Keyword Extraction
Artificial Immune Systems
Information Theory.
topic Keyword Extraction
Artificial Immune Systems
Information Theory.
description This paper presents a model for keyword extraction, extending the basic concepts commonly used in this task, in order to get a formal background that allows determining the importance of the keywords to the documents. The proposed model combines an artificial immune system with a mathematical background based on information theory; this new model has the advantage that does not need any domain knowledge, neither the use of a stopword list or any previous information about the content of the documents. The final result is a set of keywords for each category into the corpus used.
publishDate 2007
dc.date.issued.spa.fl_str_mv 2007
dc.date.accessioned.spa.fl_str_mv 2019-06-25T22:34:25Z
dc.date.available.spa.fl_str_mv 2019-06-25T22:34:25Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/15157/
url https://repositorio.unal.edu.co/handle/unal/24120
http://bdigital.unal.edu.co/15157/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/avances/article/view/9750
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Avances en Sistemas e Informática
Avances en Sistemas e Informática
dc.relation.ispartofseries.none.fl_str_mv Avances en Sistemas e Informática; Vol. 4, núm. 2 (2007) Avances en Sistemas e Informática; Vol. 4, núm. 2 (2007) 1909-0056 1657-7663
dc.relation.references.spa.fl_str_mv Romero Rodríguez, Carlos Andrés and Niño Vásquez, Luis Fernando (2007) An artificial immune system based on information theory for keyword extraction from text documents. Avances en Sistemas e Informática; Vol. 4, núm. 2 (2007) Avances en Sistemas e Informática; Vol. 4, núm. 2 (2007) 1909-0056 1657-7663 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia -Sede Medellín
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/24120/1/9750-17590-1-PB.pdf
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