Oberhauser, O.; Labner, J.: OPAC-Erweiterung durch automatische Indexierung : Empirische Untersuchung mit Daten aus dem Österreichischen Verbundkatalog (2002)
0.02
0.019248476 = product of:
0.038496953 = sum of:
0.038496953 = product of:
0.076993905 = sum of:
0.076993905 = weight(_text_:daten in 883) [ClassicSimilarity], result of:
0.076993905 = score(doc=883,freq=2.0), product of:
0.24402376 = queryWeight, product of:
4.759573 = idf(docFreq=1029, maxDocs=44218)
0.051270094 = queryNorm
0.31551808 = fieldWeight in 883, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.759573 = idf(docFreq=1029, maxDocs=44218)
0.046875 = fieldNorm(doc=883)
0.5 = coord(1/2)
0.5 = coord(1/2)