-
Wildemuth, B.M.; Jacob, E.K.; Fullington, A.;; Bliek, R. de; Friedman, C.P.: ¬A detailed analysis of end-user search behaviours (1991)
0.01
0.013600469 = product of:
0.027200937 = sum of:
0.027200937 = product of:
0.040801406 = sum of:
0.025290335 = weight(_text_:j in 2423) [ClassicSimilarity], result of:
0.025290335 = score(doc=2423,freq=2.0), product of:
0.14407694 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534291 = queryNorm
0.17553353 = fieldWeight in 2423, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=2423)
0.015511071 = weight(_text_:m in 2423) [ClassicSimilarity], result of:
0.015511071 = score(doc=2423,freq=2.0), product of:
0.11283351 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.04534291 = queryNorm
0.13746867 = fieldWeight in 2423, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=2423)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- ASIS'91: systems understanding people. Proc. of the 54th Annual Meeting of the ASIS, vol.28, Washington, DC, 27.-31.10.1991. Ed.: J.-M. Griffiths
-
Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998)
0.01
0.005119449 = product of:
0.010238898 = sum of:
0.010238898 = product of:
0.030716693 = sum of:
0.030716693 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
0.030716693 = score(doc=2339,freq=2.0), product of:
0.15878315 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04534291 = queryNorm
0.19345059 = fieldWeight in 2339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2339)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05
-
Yerbury, H.; Parker, J.: Novice searchers' use of familiar structures in searching bibliographic information retrieval systems (1998)
0.01
0.0050580674 = product of:
0.010116135 = sum of:
0.010116135 = product of:
0.030348403 = sum of:
0.030348403 = weight(_text_:j in 2874) [ClassicSimilarity], result of:
0.030348403 = score(doc=2874,freq=2.0), product of:
0.14407694 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534291 = queryNorm
0.21064025 = fieldWeight in 2874, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=2874)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Peters, T.A.; Kurth, M.: Controlled and uncontrolled vocabulary subject searching in an academic library online catalog (1991)
0.00
0.00361925 = product of:
0.0072385 = sum of:
0.0072385 = product of:
0.0217155 = sum of:
0.0217155 = weight(_text_:m in 2348) [ClassicSimilarity], result of:
0.0217155 = score(doc=2348,freq=2.0), product of:
0.11283351 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.04534291 = queryNorm
0.19245613 = fieldWeight in 2348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=2348)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Binder, G.; Stahl, M.; Faulborn, L.: Vergleichsuntersuchung MESSENGER-FULCRUM (2000)
0.00
0.00361925 = product of:
0.0072385 = sum of:
0.0072385 = product of:
0.0217155 = sum of:
0.0217155 = weight(_text_:m in 4885) [ClassicSimilarity], result of:
0.0217155 = score(doc=4885,freq=2.0), product of:
0.11283351 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.04534291 = queryNorm
0.19245613 = fieldWeight in 4885, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=4885)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Huang, M.-h.; Wang, H.-y.: ¬The influence of document presentation order and number of documents judged an users' judgments of relevance (2004)
0.00
0.00361925 = product of:
0.0072385 = sum of:
0.0072385 = product of:
0.0217155 = sum of:
0.0217155 = weight(_text_:m in 2885) [ClassicSimilarity], result of:
0.0217155 = score(doc=2885,freq=2.0), product of:
0.11283351 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.04534291 = queryNorm
0.19245613 = fieldWeight in 2885, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=2885)
0.33333334 = coord(1/3)
0.5 = coord(1/2)