-
Womser-Hacker, C.: Evaluierung im Information Retrieval (2013)
0.01
0.01129801 = product of:
0.05649005 = sum of:
0.05649005 = weight(_text_:u in 728) [ClassicSimilarity], result of:
0.05649005 = score(doc=728,freq=2.0), product of:
0.15614544 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04768609 = queryNorm
0.3617784 = fieldWeight in 728, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=728)
0.2 = coord(1/5)
- Source
- Grundlagen der praktischen Information und Dokumentation. Handbuch zur Einführung in die Informationswissenschaft und -praxis. 6., völlig neu gefaßte Ausgabe. Hrsg. von R. Kuhlen, W. Semar u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried
-
Becks, D.; Mandl, T.; Womser-Hacker, C.: Spezielle Anforderungen bei der Evaluierung von Patent-Retrieval-Systemen (2010)
0.01
0.007908607 = product of:
0.039543033 = sum of:
0.039543033 = weight(_text_:u in 4667) [ClassicSimilarity], result of:
0.039543033 = score(doc=4667,freq=2.0), product of:
0.15614544 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04768609 = queryNorm
0.25324488 = fieldWeight in 4667, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=4667)
0.2 = coord(1/5)
- Source
- Information und Wissen: global, sozial und frei? Proceedings des 12. Internationalen Symposiums für Informationswissenschaft (ISI 2011) ; Hildesheim, 9. - 11. März 2011. Hrsg.: J. Griesbaum, T. Mandl u. C. Womser-Hacker
-
Kluck, M.; Mandl, T.; Womser-Hacker, C.: Cross-Language Evaluation Forum (CLEF) : Europäische Initiative zur Bewertung sprachübergreifender Retrievalverfahren (2002)
0.00
0.0045675375 = product of:
0.022837687 = sum of:
0.022837687 = weight(_text_:m in 266) [ClassicSimilarity], result of:
0.022837687 = score(doc=266,freq=2.0), product of:
0.118664384 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.04768609 = queryNorm
0.19245613 = fieldWeight in 266, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=266)
0.2 = coord(1/5)
-
Womser-Hacker, C.: Theorie des Information Retrieval III : Evaluierung (2004)
0.00
0.0045192037 = product of:
0.022596018 = sum of:
0.022596018 = weight(_text_:u in 2919) [ClassicSimilarity], result of:
0.022596018 = score(doc=2919,freq=2.0), product of:
0.15614544 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04768609 = queryNorm
0.14471136 = fieldWeight in 2919, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03125 = fieldNorm(doc=2919)
0.2 = coord(1/5)
- Source
- Grundlagen der praktischen Information und Dokumentation. 5., völlig neu gefaßte Ausgabe. 2 Bde. Hrsg. von R. Kuhlen, Th. Seeger u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried. Bd.1: Handbuch zur Einführung in die Informationswissenschaft und -praxis