Jansen, B.J.; Booth, D.L.; Smith, B.K.: Using the taxonomy of cognitive learning to model online searching (2009)
0.00
0.0020663023 = product of:
0.008265209 = sum of:
0.008265209 = product of:
0.024795627 = sum of:
0.024795627 = weight(_text_:online in 4223) [ClassicSimilarity], result of:
0.024795627 = score(doc=4223,freq=2.0), product of:
0.1478957 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.048731633 = queryNorm
0.16765618 = fieldWeight in 4223, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.0390625 = fieldNorm(doc=4223)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
