Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986)
0.02
0.017569838 = product of:
0.087849185 = sum of:
0.018752426 = weight(_text_:und in 2051) [ClassicSimilarity], result of:
0.018752426 = score(doc=2051,freq=2.0), product of:
0.06381599 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.02879306 = queryNorm
0.29385152 = fieldWeight in 2051, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=2051)
0.026937963 = weight(_text_:der in 2051) [ClassicSimilarity], result of:
0.026937963 = score(doc=2051,freq=4.0), product of:
0.06431698 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.02879306 = queryNorm
0.4188313 = fieldWeight in 2051, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.09375 = fieldNorm(doc=2051)
0.018752426 = weight(_text_:und in 2051) [ClassicSimilarity], result of:
0.018752426 = score(doc=2051,freq=2.0), product of:
0.06381599 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.02879306 = queryNorm
0.29385152 = fieldWeight in 2051, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=2051)
0.023406371 = product of:
0.046812743 = sum of:
0.046812743 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
0.046812743 = score(doc=2051,freq=2.0), product of:
0.10082839 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02879306 = queryNorm
0.46428138 = fieldWeight in 2051, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=2051)
0.5 = coord(1/2)
0.2 = coord(4/20)
- Abstract
- Der Beitrag enthält eine Darstellung zur Frage der Konzeption von Rankingalgorithmen auf Grundlage gewichteter Indexierung mittels statistischer Verfahren.
- Date
- 14. 6.2015 22:12:56
- Source
- Automatische Indexierung zwischen Forschung und Anwendung, Hrsg.: G. Lustig