Ellis, D.; Wilson, T.D.; Ford, N.; Foster, A.; Lam, H.M.; Burton, R.; Spink, A.: Information seeking and mediated searching : Part 5: user-intermediary interaction (2002)
0.00
0.0013006142 = product of:
0.010404914 = sum of:
0.010404914 = weight(_text_:information in 5233) [ClassicSimilarity], result of:
0.010404914 = score(doc=5233,freq=4.0), product of:
0.06322253 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.036014426 = queryNorm
0.16457605 = fieldWeight in 5233, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=5233)
0.125 = coord(1/8)
- Source
- Journal of the American Society for Information Science and Technology. 53(2002) no.11, S.883-892