-
Dalrymple, P.W.: Retrieval by reformulation in two library catalogs : toward a cognitive model of searching behavior (1990)
0.06
0.05681109 = product of:
0.11362218 = sum of:
0.11362218 = sum of:
0.016382836 = weight(_text_:e in 5089) [ClassicSimilarity], result of:
0.016382836 = score(doc=5089,freq=2.0), product of:
0.07368642 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.05126476 = queryNorm
0.2223318 = fieldWeight in 5089, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=5089)
0.097239345 = weight(_text_:22 in 5089) [ClassicSimilarity], result of:
0.097239345 = score(doc=5089,freq=2.0), product of:
0.17952046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05126476 = queryNorm
0.5416616 = fieldWeight in 5089, 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=5089)
0.5 = coord(1/2)
- Date
- 22. 7.2006 18:43:54
- Language
- e
-
Dalrymple, P.W.; Roderer, N.K.: Database access systems (1994)
0.00
0.002340405 = product of:
0.00468081 = sum of:
0.00468081 = product of:
0.00936162 = sum of:
0.00936162 = weight(_text_:e in 1081) [ClassicSimilarity], result of:
0.00936162 = score(doc=1081,freq=2.0), product of:
0.07368642 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.05126476 = queryNorm
0.12704675 = fieldWeight in 1081, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=1081)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Dalrymple, P.W.; Younger, J.A.: From authority control to informed retrieval : framing the expanded domain of subject access (1991)
0.00
0.0020478545 = product of:
0.004095709 = sum of:
0.004095709 = product of:
0.008191418 = sum of:
0.008191418 = weight(_text_:e in 427) [ClassicSimilarity], result of:
0.008191418 = score(doc=427,freq=2.0), product of:
0.07368642 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.05126476 = queryNorm
0.1111659 = fieldWeight in 427, 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=427)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Dalrymple, P.W.; Zweizig, D.L.: Users' experience of information retrieval systems : an exploration of the relationship between search experience and affective measures (1992)
0.00
0.0020478545 = product of:
0.004095709 = sum of:
0.004095709 = product of:
0.008191418 = sum of:
0.008191418 = weight(_text_:e in 3288) [ClassicSimilarity], result of:
0.008191418 = score(doc=3288,freq=2.0), product of:
0.07368642 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.05126476 = queryNorm
0.1111659 = fieldWeight in 3288, 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=3288)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Dalrymple, P.W.: KnowledgeFinder at Rockford : evaluation of a CD-ROM MEDLINE system in a community-based medical school library and outpatient clinic (1989)
0.00
0.0020478545 = product of:
0.004095709 = sum of:
0.004095709 = product of:
0.008191418 = sum of:
0.008191418 = weight(_text_:e in 4058) [ClassicSimilarity], result of:
0.008191418 = score(doc=4058,freq=2.0), product of:
0.07368642 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.05126476 = queryNorm
0.1111659 = fieldWeight in 4058, 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=4058)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Dalrymple, P.W.: Improving health care through information : research challenges for health sciences librarians (2003)
0.00
0.0020478545 = product of:
0.004095709 = sum of:
0.004095709 = product of:
0.008191418 = sum of:
0.008191418 = weight(_text_:e in 874) [ClassicSimilarity], result of:
0.008191418 = score(doc=874,freq=2.0), product of:
0.07368642 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.05126476 = queryNorm
0.1111659 = fieldWeight in 874, 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=874)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Dalrymple, P.W.; Cox, R.: ¬An examination of the effects of non-Boolean enhancements to an information retrieval system (1992)
0.00
0.0014627532 = product of:
0.0029255063 = sum of:
0.0029255063 = product of:
0.0058510127 = sum of:
0.0058510127 = weight(_text_:e in 2939) [ClassicSimilarity], result of:
0.0058510127 = score(doc=2939,freq=2.0), product of:
0.07368642 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.05126476 = queryNorm
0.07940422 = fieldWeight in 2939, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=2939)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e