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An artificial immune system based on information theory for keyword extraction from text documents
dc.rights.license | Atribución-NoComercial 4.0 Internacional |
dc.contributor.author | Romero Rodríguez, Carlos Andrés |
dc.contributor.author | Niño Vásquez, Luis Fernando |
dc.date.accessioned | 2019-06-25T22:34:25Z |
dc.date.available | 2019-06-25T22:34:25Z |
dc.date.issued | 2007 |
dc.identifier.uri | https://repositorio.unal.edu.co/handle/unal/24120 |
dc.description.abstract | 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. |
dc.format.mimetype | application/pdf |
dc.language.iso | spa |
dc.publisher | Universidad Nacional de Colombia -Sede Medellín |
dc.relation | http://revistas.unal.edu.co/index.php/avances/article/view/9750 |
dc.relation.ispartof | Universidad Nacional de Colombia Revistas electrónicas UN Avances en Sistemas e Informática |
dc.relation.ispartof | Avances en Sistemas e Informática |
dc.relation.ispartofseries | 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 | Derechos reservados - Universidad Nacional de Colombia |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ |
dc.title | An artificial immune system based on information theory for keyword extraction from text documents |
dc.type | Artículo de revista |
dc.type.driver | info:eu-repo/semantics/article |
dc.type.version | info:eu-repo/semantics/publishedVersion |
dc.identifier.eprints | http://bdigital.unal.edu.co/15157/ |
dc.relation.references | 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.accessrights | info:eu-repo/semantics/openAccess |
dc.subject.proposal | Keyword Extraction |
dc.subject.proposal | Artificial Immune Systems |
dc.subject.proposal | Information Theory. |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion | http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content | Text |
dc.type.redcol | http://purl.org/redcol/resource_type/ART |
oaire.accessrights | http://purl.org/coar/access_right/c_abf2 |
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