Ahmed, S.M.Z.; McKnight, C.; Oppenheim, C.: ¬A study of users' performance and satisfaction with the Web of Science IR interface : making sense of it all (2005)
0.02
0.0186087 = product of:
0.0744348 = sum of:
0.0744348 = weight(_text_:science in 4656) [ClassicSimilarity], result of:
0.0744348 = score(doc=4656,freq=6.0), product of:
0.12305341 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0467152 = queryNorm
0.60489833 = fieldWeight in 4656, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.09375 = fieldNorm(doc=4656)
0.25 = coord(1/4)
- Object
- Web of Science
- Source
- Journal of information science. 30(2005) no.5, S.459-