Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.03
0.029513996 = product of:
0.118055984 = sum of:
0.118055984 = sum of:
0.066954255 = weight(_text_:management in 217) [ClassicSimilarity], result of:
0.066954255 = score(doc=217,freq=4.0), product of:
0.15891297 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.04714662 = queryNorm
0.42132655 = fieldWeight in 217, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.05110173 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.05110173 = score(doc=217,freq=2.0), product of:
0.16509943 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04714662 = queryNorm
0.30952093 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.25 = coord(1/4)
- Classification
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- Date
- 22. 4.2007 10:07:51
- RVK
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
