Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010)
0.02
0.018590849 = product of:
0.055772547 = sum of:
0.055772547 = product of:
0.11154509 = sum of:
0.11154509 = weight(_text_:datenbanken in 2605) [ClassicSimilarity], result of:
0.11154509 = score(doc=2605,freq=4.0), product of:
0.24164522 = queryWeight, product of:
4.9238067 = idf(docFreq=873, maxDocs=44218)
0.04907691 = queryNorm
0.46160686 = fieldWeight in 2605, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.9238067 = idf(docFreq=873, maxDocs=44218)
0.046875 = fieldNorm(doc=2605)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- BK
- 54.64 / Datenbanken
- Classification
- 54.64 / Datenbanken
