-
Henzler, R.G.: Informetrische Auswertungen bei der Online-Retrieval-Praxis (1982)
0.01
0.008213605 = product of:
0.05749523 = sum of:
0.014485439 = weight(_text_:information in 3054) [ClassicSimilarity], result of:
0.014485439 = score(doc=3054,freq=2.0), product of:
0.05334617 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030388402 = queryNorm
0.27153665 = fieldWeight in 3054, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=3054)
0.043009788 = weight(_text_:retrieval in 3054) [ClassicSimilarity], result of:
0.043009788 = score(doc=3054,freq=2.0), product of:
0.091922335 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.030388402 = queryNorm
0.46789268 = fieldWeight in 3054, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=3054)
0.14285715 = coord(2/14)
- Source
- Deutscher Dokumentartag 1981, Mainz, 5.-8.10.1981: Kleincomputer in Information und Dokumentation. Bearb.: H. Strohl-Goebel
-
Henzler, R.G.: Information und Dokumentation : Sammeln, Speichern und Wiedergewinnen von Fachinformation in Datenbanken (1992)
0.00
0.0044435835 = product of:
0.031105082 = sum of:
0.0137265045 = weight(_text_:information in 4839) [ClassicSimilarity], result of:
0.0137265045 = score(doc=4839,freq=22.0), product of:
0.05334617 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030388402 = queryNorm
0.25731003 = fieldWeight in 4839, product of:
4.690416 = tf(freq=22.0), with freq of:
22.0 = termFreq=22.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.03125 = fieldNorm(doc=4839)
0.017378578 = weight(_text_:retrieval in 4839) [ClassicSimilarity], result of:
0.017378578 = score(doc=4839,freq=4.0), product of:
0.091922335 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.030388402 = queryNorm
0.18905719 = fieldWeight in 4839, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.03125 = fieldNorm(doc=4839)
0.14285715 = coord(2/14)
- RSWK
- Information und Dokumentation
Information / Dokumentation (ÖVK)
Information / Lehrbuch (ÖVK)
Information und Dokumentation / Datenbank (BVB)
Information Retrieval / Datenbank (BVB)
- Subject
- Information und Dokumentation
Information / Dokumentation (ÖVK)
Information / Lehrbuch (ÖVK)
Information und Dokumentation / Datenbank (BVB)
Information Retrieval / Datenbank (BVB)
-
Henzler, R.G.: Free or controlled vocabularies : some statistical user-oriented evaluations of biomedical information systems (1987)
0.00
0.0011824849 = product of:
0.016554788 = sum of:
0.016554788 = weight(_text_:information in 399) [ClassicSimilarity], result of:
0.016554788 = score(doc=399,freq=2.0), product of:
0.05334617 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030388402 = queryNorm
0.3103276 = fieldWeight in 399, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=399)
0.071428575 = coord(1/14)
-
Henzler, R.G.: Analytical or algorithmic text processing in literature information systems (1979)
0.00
0.0010346742 = product of:
0.014485439 = sum of:
0.014485439 = weight(_text_:information in 2951) [ClassicSimilarity], result of:
0.014485439 = score(doc=2951,freq=2.0), product of:
0.05334617 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030388402 = queryNorm
0.27153665 = fieldWeight in 2951, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=2951)
0.071428575 = coord(1/14)
