Search (4 results, page 1 of 1)
- Did you mean:
- bliss%3a%2270.03 methoden%2c techniken und organisation der sozialwissenschaftlichen forschung%22 4
- bliss%3a%2200.03 methoden%2c techniken und organisation der sozialwissenschaftlichen forschung%22 4
- bliss%3a%2270.03 methoden%2c techniken und organisation der sozialwissenschaftlicher forschung%22 4
- bliss%3a%2270.03 methoden%2c techniker und organisation der sozialwissenschaftlichen forschung%22 4
- bross%3a%2270.03 methoden%2c techniken und organisation der sozialwissenschaftlichen forschung%22 4
-
Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986)
0.09
0.093050346 = product of: 0.24813426 = sum of: 0.025447309 = weight(_text_:und in 2051) [ClassicSimilarity], result of: 0.025447309 = score(doc=2051,freq=2.0), product of: 0.08659921 = queryWeight, product of: 2.216367 = idf(docFreq=13101, maxDocs=44218) 0.039072596 = 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) 0.036555205 = weight(_text_:der in 2051) [ClassicSimilarity], result of: 0.036555205 = score(doc=2051,freq=4.0), product of: 0.08727907 = queryWeight, product of: 2.2337668 = idf(docFreq=12875, maxDocs=44218) 0.039072596 = 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) 0.18613175 = sum of: 0.12260618 = weight(_text_:forschung in 2051) [ClassicSimilarity], result of: 0.12260618 = score(doc=2051,freq=2.0), product of: 0.19008557 = queryWeight, product of: 4.8649335 = idf(docFreq=926, maxDocs=44218) 0.039072596 = queryNorm 0.64500517 = fieldWeight in 2051, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 4.8649335 = idf(docFreq=926, maxDocs=44218) 0.09375 = fieldNorm(doc=2051) 0.063525565 = weight(_text_:22 in 2051) [ClassicSimilarity], result of: 0.063525565 = score(doc=2051,freq=2.0), product of: 0.13682558 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.039072596 = 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) 0.375 = coord(3/8)
- 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
-
Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986)
0.01
0.0052937972 = product of: 0.042350378 = sum of: 0.042350378 = product of: 0.084700756 = sum of: 0.084700756 = weight(_text_:22 in 402) [ClassicSimilarity], result of: 0.084700756 = score(doc=402,freq=2.0), product of: 0.13682558 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.039072596 = queryNorm 0.61904186 = fieldWeight in 402, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.125 = fieldNorm(doc=402) 0.5 = coord(1/2) 0.125 = coord(1/8)
- Source
- Information processing and management. 22(1986) no.6, S.465-476
-
Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983)
0.00
0.0046320725 = product of: 0.03705658 = sum of: 0.03705658 = product of: 0.07411316 = sum of: 0.07411316 = weight(_text_:22 in 2134) [ClassicSimilarity], result of: 0.07411316 = score(doc=2134,freq=2.0), product of: 0.13682558 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.039072596 = queryNorm 0.5416616 = fieldWeight in 2134, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.109375 = fieldNorm(doc=2134) 0.5 = coord(1/2) 0.125 = coord(1/8)
- Date
- 30. 3.2001 13:32:22
-
Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986)
0.00
0.003970348 = product of: 0.031762782 = sum of: 0.031762782 = product of: 0.063525565 = sum of: 0.063525565 = weight(_text_:22 in 58) [ClassicSimilarity], result of: 0.063525565 = score(doc=58,freq=2.0), product of: 0.13682558 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.039072596 = queryNorm 0.46428138 = fieldWeight in 58, 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=58) 0.5 = coord(1/2) 0.125 = coord(1/8)
- Date
- 14. 6.2015 22:12:44