Pharo, N.; Järvelin, K.: "Irrational" searchers and IR-rational researchers (2006)
0.00
0.002521218 = product of:
0.010084872 = sum of:
0.010084872 = product of:
0.030254615 = sum of:
0.030254615 = weight(_text_:k in 4922) [ClassicSimilarity], result of:
0.030254615 = score(doc=4922,freq=2.0), product of:
0.12784806 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.03581401 = queryNorm
0.23664509 = fieldWeight in 4922, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.046875 = fieldNorm(doc=4922)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
