-
Mayr, P.; Schaer, P.; Mutschke, P.: ¬A science model driven retrieval prototype (2011)
0.01
0.00834189 = product of:
0.04170945 = sum of:
0.04170945 = weight(_text_:u in 649) [ClassicSimilarity], result of:
0.04170945 = score(doc=649,freq=4.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.30697915 = fieldWeight in 649, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=649)
0.2 = coord(1/5)
- Source
- Concepts in context: Proceedings of the Cologne Conference on Interoperability and Semantics in Knowledge Organization July 19th - 20th, 2010. Eds.: F. Boteram, W. Gödert u. J. Hubrich
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Mayr, P.: Bradfordizing als Re-Ranking-Ansatz in Literaturinformationssystemen (2011)
0.00
0.00169787 = product of:
0.00848935 = sum of:
0.00848935 = product of:
0.0169787 = sum of:
0.0169787 = weight(_text_:h in 4292) [ClassicSimilarity], result of:
0.0169787 = score(doc=4292,freq=2.0), product of:
0.10309036 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.041494254 = queryNorm
0.16469726 = fieldWeight in 4292, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.046875 = fieldNorm(doc=4292)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Source
- Information - Wissenschaft und Praxis. 62(2011) H.1, S.3-10
-
Mayr, P.: Information Retrieval-Mehrwertdienste für Digitale Bibliotheken: : Crosskonkordanzen und Bradfordizing (2010)
0.00
0.00169787 = product of:
0.00848935 = sum of:
0.00848935 = product of:
0.0169787 = sum of:
0.0169787 = weight(_text_:h in 4910) [ClassicSimilarity], result of:
0.0169787 = score(doc=4910,freq=2.0), product of:
0.10309036 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.041494254 = queryNorm
0.16469726 = fieldWeight in 4910, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.046875 = fieldNorm(doc=4910)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Footnote
- Rez. in: iwp 62(2011) H.6/7, S. 323-324 (D. Lewandowski)
