White, M.D.; Iivonen, M.: Questions as a factor in Web search strategy (2001)
0.13
0.13186821 = product of:
0.26373643 = sum of:
0.26373643 = product of:
0.52747285 = sum of:
0.52747285 = weight(_text_:740 in 333) [ClassicSimilarity], result of:
0.52747285 = score(doc=333,freq=2.0), product of:
0.40591347 = queryWeight, product of:
8.401051 = idf(docFreq=26, maxDocs=44218)
0.04831699 = queryNorm
1.2994711 = fieldWeight in 333, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.401051 = idf(docFreq=26, maxDocs=44218)
0.109375 = fieldNorm(doc=333)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 37(2001) no.5, S.721-740