Dreis, G.: Formen des sachlichen Zugriffs : Probleme des automatischen Indexierens (1991)
0.02
0.015527178 = product of:
0.119041696 = sum of:
0.022500977 = weight(_text_:und in 2995) [ClassicSimilarity], result of:
0.022500977 = score(doc=2995,freq=4.0), product of:
0.054145005 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024429621 = queryNorm
0.41556883 = fieldWeight in 2995, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=2995)
0.03218024 = product of:
0.06436048 = sum of:
0.06436048 = weight(_text_:bibliothekswesen in 2995) [ClassicSimilarity], result of:
0.06436048 = score(doc=2995,freq=2.0), product of:
0.10889924 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.024429621 = queryNorm
0.5910094 = fieldWeight in 2995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.09375 = fieldNorm(doc=2995)
0.5 = coord(1/2)
0.06436048 = weight(_text_:bibliothekswesen in 2995) [ClassicSimilarity], result of:
0.06436048 = score(doc=2995,freq=2.0), product of:
0.10889924 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.024429621 = queryNorm
0.5910094 = fieldWeight in 2995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.09375 = fieldNorm(doc=2995)
0.13043478 = coord(3/23)
- Series
- Zeitschrift für Bibliothekswesen und Bibliographie: Sonderh.52
- Source
- Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf: methodische Erkenntnisse und Erfahrungen, OPAC-Kolloquium am 27. u.28.11.1989. Hrsg.: G. Gattermann