Bertelmann, R.; Rusch-Feja, D.: Informationsretrieval im Internet : Surfen, Browsen, Suchen - mit einem Überblick über strukturierte Informationsangebote (1997)
0.02
0.020438615 = product of:
0.04087723 = sum of:
0.04087723 = product of:
0.061315842 = sum of:
0.018021906 = weight(_text_:d in 217) [ClassicSimilarity], result of:
0.018021906 = score(doc=217,freq=4.0), product of:
0.0867278 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045649286 = queryNorm
0.2077985 = fieldWeight in 217, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=217)
0.043293934 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.043293934 = score(doc=217,freq=2.0), product of:
0.15985602 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045649286 = queryNorm
0.2708308 = 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)
0.0546875 = fieldNorm(doc=217)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 9. 7.2000 11:31:22
- Language
- d
Rusch-Feja, D.: Informationsvermittlung, Informationsretrieval und Informationsqualität im Internet (1996)
0.01
0.011375405 = product of:
0.02275081 = sum of:
0.02275081 = product of:
0.034126215 = sum of:
0.018678864 = weight(_text_:h in 4873) [ClassicSimilarity], result of:
0.018678864 = score(doc=4873,freq=2.0), product of:
0.113413334 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045649286 = queryNorm
0.16469726 = fieldWeight in 4873, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.046875 = fieldNorm(doc=4873)
0.015447348 = weight(_text_:d in 4873) [ClassicSimilarity], result of:
0.015447348 = score(doc=4873,freq=4.0), product of:
0.0867278 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045649286 = queryNorm
0.178113 = fieldWeight in 4873, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=4873)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- d
- Source
- Zeitschrift für Bibliothekswesen und Bibliographie. 43(1996) H.4, S.329-360
