-
Research and development in information retrieval : Proc., Berlin, 18.-20.5.1982 (1983)
0.03
0.032622755 = product of:
0.06524551 = sum of:
0.06524551 = product of:
0.32622755 = sum of:
0.32622755 = weight(_text_:schneider in 2332) [ClassicSimilarity], result of:
0.32622755 = score(doc=2332,freq=2.0), product of:
0.2778981 = queryWeight, product of:
6.640641 = idf(docFreq=156, maxDocs=44218)
0.041848082 = queryNorm
1.1739106 = fieldWeight in 2332, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.640641 = idf(docFreq=156, maxDocs=44218)
0.125 = fieldNorm(doc=2332)
0.2 = coord(1/5)
0.5 = coord(1/2)
- Editor
- Salton, G.; Schneider, H.-J.
-
Schneider, C.; Womser-Hacker, C.: Inhaltserschließungssysteme für Patenttexte : Test und Systemvergleich im Projekt PADOK (1986)
0.02
0.024467064 = product of:
0.048934128 = sum of:
0.048934128 = product of:
0.24467064 = sum of:
0.24467064 = weight(_text_:schneider in 2648) [ClassicSimilarity], result of:
0.24467064 = score(doc=2648,freq=2.0), product of:
0.2778981 = queryWeight, product of:
6.640641 = idf(docFreq=156, maxDocs=44218)
0.041848082 = queryNorm
0.88043296 = fieldWeight in 2648, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.640641 = idf(docFreq=156, maxDocs=44218)
0.09375 = fieldNorm(doc=2648)
0.2 = coord(1/5)
0.5 = coord(1/2)
-
Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986)
0.02
0.022679351 = product of:
0.045358703 = sum of:
0.045358703 = product of:
0.090717405 = sum of:
0.090717405 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
0.090717405 = score(doc=402,freq=2.0), product of:
0.14654486 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041848082 = 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)
0.5 = coord(1/2)
- Source
- Information processing and management. 22(1986) no.6, S.465-476
-
Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
0.02
0.019844431 = product of:
0.039688863 = sum of:
0.039688863 = product of:
0.079377726 = sum of:
0.079377726 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.079377726 = score(doc=262,freq=2.0), product of:
0.14654486 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041848082 = 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
0.017009512 = product of:
0.034019023 = sum of:
0.034019023 = product of:
0.06803805 = sum of:
0.06803805 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
0.06803805 = score(doc=58,freq=2.0), product of:
0.14654486 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041848082 = 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
0.017009512 = product of:
0.034019023 = sum of:
0.034019023 = product of:
0.06803805 = sum of:
0.06803805 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
0.06803805 = score(doc=2051,freq=2.0), product of:
0.14654486 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041848082 = 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
-
Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988)
0.01
0.014174595 = product of:
0.02834919 = sum of:
0.02834919 = product of:
0.05669838 = sum of:
0.05669838 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
0.05669838 = score(doc=1952,freq=2.0), product of:
0.14654486 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041848082 = queryNorm
0.38690117 = fieldWeight in 1952, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=1952)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 16. 8.1998 12:51:22
-
Hodges, P.R.: Keyword in title indexes : effectiveness of retrieval in computer searches (1983)
0.01
0.009922216 = product of:
0.019844431 = sum of:
0.019844431 = product of:
0.039688863 = sum of:
0.039688863 = weight(_text_:22 in 5001) [ClassicSimilarity], result of:
0.039688863 = score(doc=5001,freq=2.0), product of:
0.14654486 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041848082 = queryNorm
0.2708308 = fieldWeight in 5001, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5001)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 14. 3.1996 13:22:21
