Ponencias en congresos:
Characterising Emergent Semantics in Twitter Lists
Año:2012
Áreas de investigación
- Ciencias de la computación y tecnología informática
Datos
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Descripción
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| Twitter lists organise Twitter users into multiple, often overlapping, sets. We believe that these lists capture some form of emergent semantics, which may be useful to characterise. In this paper we describe an approach for such characterisation, which consists of deriving semantic relations between lists and users by analyzing the cooccurrence of keywords in list names. We use the vector space model and Latent Dirichlet Allocation to obtain similar keywords according to co-occurrence patterns. These results are then compared to similarity measures relying on WordNet and to existing Linked Data sets. Results show that co-occurrence of keywords based on members of the lists produce more synonyms and more correlated results to that of WordNet similarity measures. | |
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Internacional
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Si |
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Nombre congreso
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9th Extended Semantic Web Conference (ESWC2012) |
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Tipo de participación
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960 |
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Lugar del congreso
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Hersonissos, Creta (Grecia) |
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Revisores
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Si |
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ISBN o ISSN
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978-3-642-30283-1 |
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DOI
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10.1007/978-3-642-30284-8_42 |
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Fecha inicio congreso
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27/05/2012 |
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Fecha fin congreso
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31/05/2012 |
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Desde la página
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530 |
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Hasta la página
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544 |
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Título de las actas
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The Semantic Web: Research and Applications |
Ver publicación en Archivo digital upm
Esta actividad pertenece a memorias de investigación
Participantes
- Autor: Hector Andrés García Silva UPM
- Autor: Oscar Corcho Garcia UPM
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
- Creador: Grupo de Investigación: Ontology Engineering Group
- Departamento: Inteligencia Artificial