Gespeichert in:
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| Format: | Recurso educativo Open Access |
| Sprache: | en |
| Veröffentlicht: |
1981
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| Schlagworte: | |
| Online-Zugang: | https://eric.ed.gov/?id=EJ284258 |
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Inhaltsangabe:
- Bradford's Law: Theory, Empiricism and the Gaps Between. Drott, M. Carl Information Retrieval Models Periodicals Relevance (Information Retrieval) Statistical Distributions Theories Reviews literature relating to Bradford's Law of Scatter, which groups journals and articles to identify number of periodicals relevant to particular subject, and notes the gap between theoretical and empirical studies, i.e., no relationship has been found between variables which characterize empirical situations and theoretical models. Thirteen references are included. (EJS)