-
Bates, M.J.: Information behavior (2009)
0.03
0.03185038 = product of:
0.06370076 = sum of:
0.06370076 = product of:
0.12740152 = sum of:
0.12740152 = weight(_text_:encyclopedia in 3760) [ClassicSimilarity], result of:
0.12740152 = score(doc=3760,freq=2.0), product of:
0.270842 = queryWeight, product of:
5.321862 = idf(docFreq=586, maxDocs=44218)
0.05089233 = queryNorm
0.4703906 = fieldWeight in 3760, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.321862 = idf(docFreq=586, maxDocs=44218)
0.0625 = fieldNorm(doc=3760)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
-
Kuhlthau, C.C.: Information search process (ISP) model (2009)
0.02
0.023887785 = product of:
0.04777557 = sum of:
0.04777557 = product of:
0.09555114 = sum of:
0.09555114 = weight(_text_:encyclopedia in 3819) [ClassicSimilarity], result of:
0.09555114 = score(doc=3819,freq=2.0), product of:
0.270842 = queryWeight, product of:
5.321862 = idf(docFreq=586, maxDocs=44218)
0.05089233 = queryNorm
0.35279295 = fieldWeight in 3819, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.321862 = idf(docFreq=586, maxDocs=44218)
0.046875 = fieldNorm(doc=3819)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
-
Xie, I.: Information searching and search models (2009)
0.02
0.023887785 = product of:
0.04777557 = sum of:
0.04777557 = product of:
0.09555114 = sum of:
0.09555114 = weight(_text_:encyclopedia in 3821) [ClassicSimilarity], result of:
0.09555114 = score(doc=3821,freq=2.0), product of:
0.270842 = queryWeight, product of:
5.321862 = idf(docFreq=586, maxDocs=44218)
0.05089233 = queryNorm
0.35279295 = fieldWeight in 3821, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.321862 = idf(docFreq=586, maxDocs=44218)
0.046875 = fieldNorm(doc=3821)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
-
Lin, S.-j.; Belkin, N.: Validation of a model of information seeking over multiple search sessions (2005)
0.01
0.010342812 = product of:
0.020685624 = sum of:
0.020685624 = product of:
0.04137125 = sum of:
0.04137125 = weight(_text_:22 in 3450) [ClassicSimilarity], result of:
0.04137125 = score(doc=3450,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.23214069 = fieldWeight in 3450, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3450)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 10. 4.2005 14:52:22
-
Koopmans, N.I.: What's your question? : The need for research information from the perspective of different user groups (2002)
0.01
0.010342812 = product of:
0.020685624 = sum of:
0.020685624 = product of:
0.04137125 = sum of:
0.04137125 = weight(_text_:22 in 3612) [ClassicSimilarity], result of:
0.04137125 = score(doc=3612,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.23214069 = fieldWeight in 3612, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3612)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 2. 7.2005 12:22:50