1 resultado para Text categorization
em Aston University Research Archive
Filtro por publicador
- JISC Information Environment Repository (5)
- Aberystwyth University Repository - Reino Unido (3)
- Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España (6)
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- Archive of European Integration (31)
- Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco (3)
- Aston University Research Archive (1)
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- Brock University, Canada (7)
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- Cambridge University Engineering Department Publications Database (30)
- CentAUR: Central Archive University of Reading - UK (56)
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- Chinese Academy of Sciences Institutional Repositories Grid Portal (9)
- Cochin University of Science & Technology (CUSAT), India (3)
- Collection Of Biostatistics Research Archive (1)
- Comissão Econômica para a América Latina e o Caribe (CEPAL) (8)
- Dalarna University College Electronic Archive (11)
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- Department of Computer Science E-Repository - King's College London, Strand, London (3)
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- Duke University (3)
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- Greenwich Academic Literature Archive - UK (1)
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- Instituto Politécnico do Porto, Portugal (1)
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- Memoria Académica - FaHCE, UNLP - Argentina (21)
- Ministerio de Cultura, Spain (88)
- National Center for Biotechnology Information - NCBI (5)
- Open University Netherlands (1)
- Plymouth Marine Science Electronic Archive (PlyMSEA) (1)
- Portal de Revistas Científicas Complutenses - Espanha (1)
- Publishing Network for Geoscientific & Environmental Data (3)
- QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (66)
- Queensland University of Technology - ePrints Archive (101)
- ReCiL - Repositório Científico Lusófona - Grupo Lusófona, Portugal (1)
- Repositório Científico do Instituto Politécnico de Lisboa - Portugal (1)
- Repositório digital da Fundação Getúlio Vargas - FGV (1)
- Repositório Digital da UNIVERSIDADE DA MADEIRA - Portugal (1)
- Repositório Institucional da Universidade Estadual de São Paulo - UNESP (1)
- Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho" (10)
- Research Open Access Repository of the University of East London. (1)
- RUN (Repositório da Universidade Nova de Lisboa) - FCT (Faculdade de Cienecias e Technologia), Universidade Nova de Lisboa (UNL), Portugal (1)
- SAPIENTIA - Universidade do Algarve - Portugal (3)
- Savoirs UdeS : plateforme de diffusion de la production intellectuelle de l’Université de Sherbrooke - Canada (1)
- School of Medicine, Washington University, United States (1)
- Universidad Autónoma de Nuevo León, Mexico (6)
- Universidad de Alicante (10)
- Universidad del Rosario, Colombia (1)
- Universidad Politécnica de Madrid (13)
- Universidade Federal do Pará (1)
- Universidade Federal do Rio Grande do Norte (UFRN) (1)
- Universitat de Girona, Spain (2)
- Universitätsbibliothek Kassel, Universität Kassel, Germany (4)
- Université de Lausanne, Switzerland (4)
- Université de Montréal, Canada (3)
- University of Connecticut - USA (1)
- University of Michigan (37)
- University of Queensland eSpace - Australia (1)
- University of Southampton, United Kingdom (10)
- University of Washington (2)
- WestminsterResearch - UK (2)
Resumo:
In Information Filtering (IF) a user may be interested in several topics in parallel. But IF systems have been built on representational models derived from Information Retrieval and Text Categorization, which assume independence between terms. The linearity of these models results in user profiles that can only represent one topic of interest. We present a methodology that takes into account term dependencies to construct a single profile representation for multiple topics, in the form of a hierarchical term network. We also introduce a series of non-linear functions for evaluating documents against the profile. Initial experiments produced positive results.