-
Meadow, C.T.: Text information retrieval systems (1992)
0.02
0.015701568 = product of:
0.0942094 = sum of:
0.014859352 = weight(_text_:und in 1519) [ClassicSimilarity], result of:
0.014859352 = score(doc=1519,freq=12.0), product of:
0.04954588 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.022354547 = queryNorm
0.29991096 = fieldWeight in 1519, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.007640563 = product of:
0.015281126 = sum of:
0.015281126 = weight(_text_:29 in 1519) [ClassicSimilarity], result of:
0.015281126 = score(doc=1519,freq=2.0), product of:
0.0786363 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.022354547 = 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)
0.5 = coord(1/2)
0.056850143 = weight(_text_:allgemeines in 1519) [ClassicSimilarity], result of:
0.056850143 = score(doc=1519,freq=4.0), product of:
0.12754214 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.022354547 = queryNorm
0.44573617 = fieldWeight in 1519, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.014859352 = weight(_text_:und in 1519) [ClassicSimilarity], result of:
0.014859352 = score(doc=1519,freq=12.0), product of:
0.04954588 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.022354547 = queryNorm
0.29991096 = fieldWeight in 1519, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.16666667 = coord(4/24)
- Classification
- AN 96500 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informationsbedarf
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
- AN 96500 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informationsbedarf
ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
-
Buxton, A.; Hopkinson, A.: ¬The CDS/ISIS handbook (1994)
0.00
5.093709E-4 = product of:
0.012224901 = sum of:
0.012224901 = product of:
0.024449801 = sum of:
0.024449801 = weight(_text_:29 in 4482) [ClassicSimilarity], result of:
0.024449801 = score(doc=4482,freq=2.0), product of:
0.0786363 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.022354547 = queryNorm
0.31092256 = fieldWeight in 4482, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=4482)
0.5 = coord(1/2)
0.041666668 = coord(1/24)
- Footnote
- Rez. in: Program 29(1995) no.3, S.356-357 (A. Radwanski)
-
Convey, J.: Online information retrieval : an introductory manual to principles and practice (1992)
0.00
5.093709E-4 = product of:
0.012224901 = sum of:
0.012224901 = product of:
0.024449801 = sum of:
0.024449801 = weight(_text_:29 in 763) [ClassicSimilarity], result of:
0.024449801 = score(doc=763,freq=2.0), product of:
0.0786363 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.022354547 = queryNorm
0.31092256 = fieldWeight in 763, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=763)
0.5 = coord(1/2)
0.041666668 = coord(1/24)
- Date
- 26. 7.2002 12:36:29
-
Bradley, P.: Going online, CD-ROM and the Internet (1997)
0.00
3.547726E-4 = product of:
0.008514542 = sum of:
0.008514542 = product of:
0.025543625 = sum of:
0.025543625 = weight(_text_:p in 1726) [ClassicSimilarity], result of:
0.025543625 = score(doc=1726,freq=2.0), product of:
0.08037606 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.022354547 = queryNorm
0.31780142 = fieldWeight in 1726, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=1726)
0.33333334 = coord(1/3)
0.041666668 = coord(1/24)
