Hüther, H.; Knorz, G.: Schätzung von Zuteilungswahrscheinlichkeiten für Deskriptoren als Eintrag im Indexierungswörterbuch (1983)
0.02
0.015128082 = product of:
0.030256163 = sum of:
0.030256163 = product of:
0.090768486 = sum of:
0.090768486 = weight(_text_:29 in 443) [ClassicSimilarity], result of:
0.090768486 = score(doc=443,freq=2.0), product of:
0.16681874 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.047422845 = queryNorm
0.5441145 = fieldWeight in 443, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=443)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Deutscher Dokumentartag 1982, Lübeck-Travemünde, 29.-30.9.1982: Fachinformation im Zeitalter der Informationsindustrie. Bearb.: H. Strohl-Goebel