Salvato in:
| Autore principale: | |
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| Natura: | Recurso educativo Open Access |
| Lingua: | en |
| Pubblicazione: |
1999
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| Soggetti: | |
| Accesso online: | https://eric.ed.gov/?id=EJ595486 |
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Sommario:
- Discovering Semantic Patterns in Bibliographically Coupled Documents. Qin, Jian Bibliographic Coupling Bibliographic Databases Bibliometrics Biomedicine Citations (References) Computational Linguistics Content Analysis Information Retrieval Keywords Scientific and Technical Information Semantics Statistical Distributions Tables (Data) Word Frequency An example of semantic pattern analysis, based on keywords selected from documents grouped by bibliographical coupling, is used to demonstrate the methodological aspects of knowledge discovery in bibliographic databases. Frequency distribution patterns suggest the existence of a common intellectual base with a wide range of specialties and marginal areas in the antibiotic resistance literature. (Author/MES)