Beverley, C.A.; Bath, P.A.; Barber, R.: Can two established information models explain the information behaviour of visually impaired people seeking health and social care information? (2007)
0.00
5.673561E-4 = product of:
0.0011347122 = sum of:
0.0011347122 = product of:
0.0034041367 = sum of:
0.0034041367 = weight(_text_:s in 738) [ClassicSimilarity], result of:
0.0034041367 = score(doc=738,freq=2.0), product of:
0.056677084 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.052129436 = queryNorm
0.060061958 = fieldWeight in 738, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=738)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of documentation. 63(2007) no.1, S.9-32