Wacholder, N.: Interactive query formulation (2011)
0.04
0.03607856 = product of:
0.07215712 = sum of:
0.07215712 = product of:
0.14431424 = sum of:
0.14431424 = weight(_text_:n in 4196) [ClassicSimilarity], result of:
0.14431424 = score(doc=4196,freq=2.0), product of:
0.2163874 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.050186608 = queryNorm
0.6669253 = fieldWeight in 4196, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.109375 = fieldNorm(doc=4196)
0.5 = coord(1/2)
0.5 = coord(1/2)