-
Modern information retrieval (1999)
0.00
0.0014925194 = product of:
0.0029850388 = sum of:
0.0029850388 = product of:
0.0059700776 = sum of:
0.0059700776 = weight(_text_:e in 852) [ClassicSimilarity], result of:
0.0059700776 = score(doc=852,freq=2.0), product of:
0.053704213 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.037362833 = queryNorm
0.1111659 = fieldWeight in 852, 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=852)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Rijsbergen, C.J. van: Information retrieval (1979)
0.00
0.0014925194 = product of:
0.0029850388 = sum of:
0.0029850388 = product of:
0.0059700776 = sum of:
0.0059700776 = weight(_text_:e in 856) [ClassicSimilarity], result of:
0.0059700776 = score(doc=856,freq=2.0), product of:
0.053704213 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.037362833 = 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
-
Shiri, A.: Powering search : the role of thesauri in new information environments (2012)
0.00
0.0012793023 = product of:
0.0025586046 = sum of:
0.0025586046 = product of:
0.005117209 = sum of:
0.005117209 = weight(_text_:e in 1322) [ClassicSimilarity], result of:
0.005117209 = score(doc=1322,freq=2.0), product of:
0.053704213 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.037362833 = queryNorm
0.09528506 = fieldWeight in 1322, 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=1322)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e