Sistemas de recuperação da informação e o conceito de relevância nos mecanismos de busca: semântica e significação
| Autor: | Silvana Drumond Monteiro, Gustavo Lunardelli Trevisan, Gian Carlo Decarli, Rogerio Paulo Müller Fernandes |
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| Rok vydání: | 2017 |
| Předmět: |
Contextualization
Information retrieval Computer science Context (language use) Library and Information Sciences Semantics lcsh:Z lcsh:Bibliography. Library science. Information resources Management Information Systems Personalization Search engine Search algorithm Sistema de recuperação da informação Recuperação da informação Relevance (information retrieval) Ciência da informação Relevância Semântica Mecanismos de busca Information Systems Meaning (linguistics) |
| Zdroj: | Encontros Bibli, Vol 22, Iss 50 (2017) Redalyc |
| ISSN: | 1518-2924 |
| Popis: | In order to study the concept of relevance, some conceptions of Information Retrieval Systems are resumed to contextualize the current search engines, considered Digital or Significance Systems. Based on documentary research, literature review and understanding of the results of a search interface (SERP), it is argued, based on the search algorithm and the Google Knowledge Graph, the correlation between (web) semantic optimization and relevance. As a result, it was verified the strong association between the notion of semantics with the concept of relevance in search engines. It can also be established the relation of meaning (sense and reference) and information and thus come to the conclusion that relevance is an important property of information. It was noticed that the relevance, in the last decade, in the context of search engines, encompasses, especially in the system-user relationship, the collection of described entities, personalization and contextualization. |
| Databáze: | OpenAIRE |
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