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Lancaster, F.W.: Searching databases on CD-ROM : comparison of the results of end-user searching with results from two modes of searching by skilled intermediaries (1994)
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- Content
- Im einzelnen wurden für den Patron (P), den Education Librarian (E) und das Team (T) folgende Zahlen ermittelt: Recall (P:32,3%; E:45,9%; T:53,8%); Precision (P:75,5%; E:71,4%; T:66,8%); Novelty (P:51,8%; E:61,6%; T:59,4%)
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Lancaster, F.W.: Precision and recall (2009)
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- Date
- 27. 8.2011 14:28:48
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Lancaster, F.W.: Vocabulary control for information retrieval (1986)
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- Date
- 22. 4.2007 10:07:51
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Lancaster, F.W.: Trends in subject indexing from 1957 to 2000 (1980)
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- Source
- New trends in documentation and information: proceedings of the 39th FID Congress, University of Edinburgh, 25-28 Sept 1978. Ed.: P.J. Taylor
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Lancaster, F.W.: Evaluating the performance of a large computerized information system (1985)
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- Date
- 3. 7.2005 18:34:28
