-
Salton, G.; McGill, M. J.: Information Retrieval: Grundlegendes für Informationswissenschaftler (1987)
0.03
0.031532533 = product of:
0.06306507 = sum of:
0.06306507 = product of:
0.12613013 = sum of:
0.12613013 = weight(_text_:x in 8648) [ClassicSimilarity], result of:
0.12613013 = score(doc=8648,freq=4.0), product of:
0.19116588 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.045271195 = queryNorm
0.65979415 = fieldWeight in 8648, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.078125 = fieldNorm(doc=8648)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Isbn
- 3-89028-051-X
- Pages
- X,465 S
-
Mohrenweis, T.: Konzepte der automatischen Indexierung und vergleichende Analyse der Systeme STAIRS, STEINADLER/CONDOR, CTX und PASSAT/GOLEM (1984)
0.03
0.031215612 = product of:
0.062431224 = sum of:
0.062431224 = product of:
0.12486245 = sum of:
0.12486245 = weight(_text_:x in 5171) [ClassicSimilarity], result of:
0.12486245 = score(doc=5171,freq=2.0), product of:
0.19116588 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.045271195 = queryNorm
0.65316284 = fieldWeight in 5171, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.109375 = fieldNorm(doc=5171)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- x
-
Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
0.02
0.021467676 = product of:
0.042935353 = sum of:
0.042935353 = product of:
0.085870706 = sum of:
0.085870706 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.085870706 = score(doc=262,freq=2.0), product of:
0.15853201 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045271195 = queryNorm
0.5416616 = fieldWeight in 262, 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=262)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 20.10.2000 12:22:23
-
Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986)
0.02
0.018400865 = product of:
0.03680173 = sum of:
0.03680173 = product of:
0.07360346 = sum of:
0.07360346 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
0.07360346 = score(doc=58,freq=2.0), product of:
0.15853201 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045271195 = 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)
0.5 = coord(1/2)
- Date
- 14. 6.2015 22:12:44
-
Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986)
0.02
0.018400865 = product of:
0.03680173 = sum of:
0.03680173 = product of:
0.07360346 = sum of:
0.07360346 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
0.07360346 = score(doc=2051,freq=2.0), product of:
0.15853201 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045271195 = 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)
0.5 = coord(1/2)
- Date
- 14. 6.2015 22:12:56