Rohlfing, D.: Leistungsbewertung von Indexierungssystemen : Diskussion verschiedener Ansätze unter Einbeziehung der Gesamtbewertung von Informationssystemen (1987)
0.11
0.11346685 = product of:
0.2269337 = sum of:
0.2269337 = product of:
0.4538674 = sum of:
0.4538674 = weight(_text_:1300 in 1299) [ClassicSimilarity], result of:
0.4538674 = score(doc=1299,freq=1.0), product of:
0.43026775 = queryWeight, product of:
8.43879 = idf(docFreq=25, maxDocs=44218)
0.0509869 = queryNorm
1.0548488 = fieldWeight in 1299, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.43879 = idf(docFreq=25, maxDocs=44218)
0.125 = fieldNorm(doc=1299)
0.5 = coord(1/2)
0.5 = coord(1/2)
- 1300