Meadow, C.T.: Text information retrieval systems (1992)
0.02
0.02295703 = product of:
0.04591406 = sum of:
0.036534823 = weight(_text_:management in 1519) [ClassicSimilarity], result of:
0.036534823 = score(doc=1519,freq=4.0), product of:
0.13874207 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.041162275 = queryNorm
0.2633291 = fieldWeight in 1519, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.00937924 = product of:
0.02813772 = sum of:
0.02813772 = weight(_text_:29 in 1519) [ClassicSimilarity], result of:
0.02813772 = score(doc=1519,freq=2.0), product of:
0.14479601 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.041162275 = queryNorm
0.19432661 = fieldWeight in 1519, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.33333334 = coord(1/3)
0.5 = coord(2/4)
- Classification
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- Date
- 29. 2.2008 20:36:05
- RVK
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme