dc.creator | Romero Rodríguez, Carlos Andrés | |
dc.creator | Niño Vásquez, Luis Fernando | |
dc.date.accessioned | 2019-06-25T22:34:25Z | |
dc.date.accessioned | 2022-09-21T14:19:56Z | |
dc.date.available | 2019-06-25T22:34:25Z | |
dc.date.available | 2022-09-21T14:19:56Z | |
dc.date.created | 2019-06-25T22:34:25Z | |
dc.date.issued | 2007 | |
dc.identifier | https://repositorio.unal.edu.co/handle/unal/24120 | |
dc.identifier | http://bdigital.unal.edu.co/15157/ | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3364336 | |
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.language | spa | |
dc.publisher | Universidad Nacional de Colombia -Sede Medellín | |
dc.relation | Universidad Nacional de Colombia Revistas electrónicas UN Avances en Sistemas e Informática | |
dc.relation | Avances en Sistemas e Informática | |
dc.relation | 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 | 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.relation | http://revistas.unal.edu.co/index.php/avances/article/view/9750 | |
dc.rights | Atribución-NoComercial 4.0 Internacional | |
dc.rights | http://creativecommons.org/licenses/by-nc/4.0/ | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights | Derechos reservados - Universidad Nacional de Colombia | |
dc.title | An artificial immune system based on information theory for keyword extraction from text documents | |
dc.type | Artículos de revistas | |