The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
É proposto um modelo de recuperação de informação que pretende lidar conceitualmente com os documentos na Internet. A primeira metade deste modelo é uma etapa de seleção dos documentos que possam atender aos interesses de longo prazo do usuário, por meio do emprego de um sistema de filtragem ou recuperação. A última metade é um estágio para organização linear de documentos e para navegação adjacente baseada em cluster. Para a coleção de documentos filtrada, matrizes de similaridade são calculadas e então os documentos são organizados de forma que os altamente semelhantes sejam colocados adjacentemente. Por este tratamento considera-se que os documentos formam os clusters, alguns dos quais são colocados adjacentemente quando incluem documentos semelhantes. Um usuário pode satisfazer suas necessidades navegando primeiro nos clusters contendo documentos altamente semelhantes a uma consulta e, em seguida, estendendo o processo de navegação nos clusters adjacentes aos que acabaram de ser examinados. Nos clusters adjacentes podem ser encontrados os documentos que não possuem palavras-chave comuns, mas conceitualmente relacionadas à consulta. Avaliações computacionais e estatísticas foram feitas em duas coleções de testes padrão. Um navegador de espaço virtual também é projetado usando JAVA para auxiliar o usuário na tarefa de navegação.
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Yanhua QU, Makoto NAKASHIMA, Tetsuro ITO, "Arranging and Clustering Results of Information Filtering for Effective Conceptual Browsing" in IEICE TRANSACTIONS on Information,
vol. E85-D, no. 10, pp. 1619-1627, October 2002, doi: .
Abstract: An information retrieval model that intends to conceptually deal with the documents in the Internet is proposed. The first half of this model is a stage to select the documents, which may meet the user's long-term interests, by employing a filtering or retrieval system. The latter half is a stage for linear document arrangement and for adjacent cluster based browsing. For the document collection filtered out, similarity matrices are computed and then the documents are arranged such that the highly similar ones are adjacently placed. By this treatment the documents are considered to form the clusters, some of which are adjacently placed when they include similar documents. A user can satisfy her/his needs by first browsing in the clusters containing documents highly similar to a query, and next by extending the browsing process into the clusters adjacent to the ones just examined. In the adjacent clusters the documents having no keywords common to but conceptually related to the query can be found. Computational and statistical evaluations were done on two standard test collections. A virtual space navigator is also designed by using JAVA to assist a user in the browsing task.
URL: https://global.ieice.org/en_transactions/information/10.1587/e85-d_10_1619/_p
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@ARTICLE{e85-d_10_1619,
author={Yanhua QU, Makoto NAKASHIMA, Tetsuro ITO, },
journal={IEICE TRANSACTIONS on Information},
title={Arranging and Clustering Results of Information Filtering for Effective Conceptual Browsing},
year={2002},
volume={E85-D},
number={10},
pages={1619-1627},
abstract={An information retrieval model that intends to conceptually deal with the documents in the Internet is proposed. The first half of this model is a stage to select the documents, which may meet the user's long-term interests, by employing a filtering or retrieval system. The latter half is a stage for linear document arrangement and for adjacent cluster based browsing. For the document collection filtered out, similarity matrices are computed and then the documents are arranged such that the highly similar ones are adjacently placed. By this treatment the documents are considered to form the clusters, some of which are adjacently placed when they include similar documents. A user can satisfy her/his needs by first browsing in the clusters containing documents highly similar to a query, and next by extending the browsing process into the clusters adjacent to the ones just examined. In the adjacent clusters the documents having no keywords common to but conceptually related to the query can be found. Computational and statistical evaluations were done on two standard test collections. A virtual space navigator is also designed by using JAVA to assist a user in the browsing task.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - Arranging and Clustering Results of Information Filtering for Effective Conceptual Browsing
T2 - IEICE TRANSACTIONS on Information
SP - 1619
EP - 1627
AU - Yanhua QU
AU - Makoto NAKASHIMA
AU - Tetsuro ITO
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E85-D
IS - 10
JA - IEICE TRANSACTIONS on Information
Y1 - October 2002
AB - An information retrieval model that intends to conceptually deal with the documents in the Internet is proposed. The first half of this model is a stage to select the documents, which may meet the user's long-term interests, by employing a filtering or retrieval system. The latter half is a stage for linear document arrangement and for adjacent cluster based browsing. For the document collection filtered out, similarity matrices are computed and then the documents are arranged such that the highly similar ones are adjacently placed. By this treatment the documents are considered to form the clusters, some of which are adjacently placed when they include similar documents. A user can satisfy her/his needs by first browsing in the clusters containing documents highly similar to a query, and next by extending the browsing process into the clusters adjacent to the ones just examined. In the adjacent clusters the documents having no keywords common to but conceptually related to the query can be found. Computational and statistical evaluations were done on two standard test collections. A virtual space navigator is also designed by using JAVA to assist a user in the browsing task.
ER -