Hearst, M.A.: Search user interfaces (2009)
0.01
0.011618073 = product of:
0.03485422 = sum of:
0.03485422 = product of:
0.06970844 = sum of:
0.06970844 = weight(_text_:m.a in 4029) [ClassicSimilarity], result of:
0.06970844 = score(doc=4029,freq=2.0), product of:
0.25558433 = queryWeight, product of:
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.04141409 = queryNorm
0.27274144 = fieldWeight in 4029, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.1714344 = idf(docFreq=250, maxDocs=44218)
0.03125 = fieldNorm(doc=4029)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
