-
Rijsbergen, C.J. van: Information retrieval (1979)
0.00
0.0017167195 = product of:
0.003433439 = sum of:
0.003433439 = product of:
0.006866878 = sum of:
0.006866878 = weight(_text_:e in 856) [ClassicSimilarity], result of:
0.006866878 = score(doc=856,freq=2.0), product of:
0.06177144 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.042975325 = queryNorm
0.1111659 = fieldWeight in 856, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=856)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001)
0.00
0.0014714738 = product of:
0.0029429477 = sum of:
0.0029429477 = product of:
0.0058858953 = sum of:
0.0058858953 = weight(_text_:e in 1655) [ClassicSimilarity], result of:
0.0058858953 = score(doc=1655,freq=2.0), product of:
0.06177144 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.042975325 = queryNorm
0.09528506 = fieldWeight in 1655, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=1655)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Blair, D.C.: Language and representation in information retrieval (1991)
0.00
9.809826E-4 = product of:
0.001961965 = sum of:
0.001961965 = product of:
0.00392393 = sum of:
0.00392393 = weight(_text_:e in 1545) [ClassicSimilarity], result of:
0.00392393 = score(doc=1545,freq=2.0), product of:
0.06177144 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.042975325 = queryNorm
0.063523374 = fieldWeight in 1545, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03125 = fieldNorm(doc=1545)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
