Jansen, B.J.; Pooch , U.: ¬A review of Web searching studies and a framework for future research (2001)
0.01
0.007511742 = product of:
0.03755871 = sum of:
0.03755871 = weight(_text_:u in 5186) [ClassicSimilarity], result of:
0.03755871 = score(doc=5186,freq=2.0), product of:
0.14830984 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.045293134 = queryNorm
0.25324488 = fieldWeight in 5186, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=5186)
0.2 = coord(1/5)