-
Modern information retrieval (1999)
0.01
0.013656917 = product of:
0.04097075 = sum of:
0.04097075 = product of:
0.0819415 = sum of:
0.0819415 = weight(_text_:2000 in 852) [ClassicSimilarity], result of:
0.0819415 = score(doc=852,freq=4.0), product of:
0.1848709 = queryWeight, product of:
4.0524464 = idf(docFreq=2088, maxDocs=44218)
0.04561958 = queryNorm
0.44323632 = fieldWeight in 852, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.0524464 = idf(docFreq=2088, maxDocs=44218)
0.0546875 = fieldNorm(doc=852)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Footnote
- Rez. in: JASIS 51(2000) no.5, S.490-491 (T.A. Brooks); nfd 51(2000) H.4, S.247-248 (T. Mandl)
-
Ford, N.: Introduction to information behaviour (2015)
0.01
0.010301373 = product of:
0.030904118 = sum of:
0.030904118 = product of:
0.061808236 = sum of:
0.061808236 = weight(_text_:22 in 3341) [ClassicSimilarity], result of:
0.061808236 = score(doc=3341,freq=2.0), product of:
0.159752 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04561958 = queryNorm
0.38690117 = fieldWeight in 3341, 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=3341)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 1.2017 16:45:48
-
Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000)
0.01
0.010137632 = product of:
0.030412894 = sum of:
0.030412894 = product of:
0.060825787 = sum of:
0.060825787 = weight(_text_:2000 in 1745) [ClassicSimilarity], result of:
0.060825787 = score(doc=1745,freq=3.0), product of:
0.1848709 = queryWeight, product of:
4.0524464 = idf(docFreq=2088, maxDocs=44218)
0.04561958 = queryNorm
0.32901764 = fieldWeight in 1745, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.0524464 = idf(docFreq=2088, maxDocs=44218)
0.046875 = fieldNorm(doc=1745)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Year
- 2000
