News personalized recommendation based on event ontology
Aiming at the problems existing in the traditional recommendation system,such as cold start,sparse data,lack of semantics and relatively low recommendation accuracy,a recommendation algorithm based on event ontology is proposed.By combining the news classification structure and news corpus to build...
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| Autor Principal: | |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Editorial Office of Computer Engineering
2019-06-01
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| Series: | Jisuanji gongcheng |
| Assuntos: | |
| Acceso en liña: | https://www.ecice06.com/fileup/1000-3428/PDF/196267.pdf |
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