-
Lavrenko, V.: ¬A generative theory of relevance (2009)
0.00
0.004976641 = product of:
0.024883203 = sum of:
0.024883203 = weight(_text_:r in 3306) [ClassicSimilarity], result of:
0.024883203 = score(doc=3306,freq=2.0), product of:
0.13607219 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.041106213 = queryNorm
0.18286766 = fieldWeight in 3306, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0390625 = fieldNorm(doc=3306)
0.2 = coord(1/5)
- Footnote
- Rez. in: JASIST 60(2009) no.12, S.2587-2588 (R. Luk)
-
Guba, B.: Unbekannte Portalwelten? : der Wegweiser! (2003)
0.00
0.0034432833 = product of:
0.017216416 = sum of:
0.017216416 = weight(_text_:u in 1937) [ClassicSimilarity], result of:
0.017216416 = score(doc=1937,freq=4.0), product of:
0.13460001 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041106213 = queryNorm
0.12790798 = fieldWeight in 1937, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.01953125 = fieldNorm(doc=1937)
0.2 = coord(1/5)
- Classification
- QR 760 Wirtschaftswissenschaften / Gewerbepolitik. Einzelne Wirtschaftszweige / Industrie, Bergbau, Handel, Dienstleistungen, Handwerk / Öffentliche Versorgungseinrichtungen. Elektrizität. Gas. Wasser / Informationsgewerbe (Massenmedien). Post / Neue Medien. Online-Dienste (Internet u. a.)
- RVK
- QR 760 Wirtschaftswissenschaften / Gewerbepolitik. Einzelne Wirtschaftszweige / Industrie, Bergbau, Handel, Dienstleistungen, Handwerk / Öffentliche Versorgungseinrichtungen. Elektrizität. Gas. Wasser / Informationsgewerbe (Massenmedien). Post / Neue Medien. Online-Dienste (Internet u. a.)
-
Research and advanced technology for digital libraries : 10th European conference ; proceedings / ECDL 2006, Alicante, Spain, September 17 - 22, 2006 ; proceedings (2006)
0.00
0.00222773 = product of:
0.01113865 = sum of:
0.01113865 = product of:
0.0222773 = sum of:
0.0222773 = weight(_text_:22 in 2428) [ClassicSimilarity], result of:
0.0222773 = score(doc=2428,freq=2.0), product of:
0.14394696 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041106213 = queryNorm
0.15476047 = fieldWeight in 2428, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=2428)
0.5 = coord(1/2)
0.2 = coord(1/5)
