Boyce, B.R.; Douglas, J.S.; Rabalais, J.; Shiflett, L.; Wallace, D.P.: Measurement of subject scatter in the Superintendent of Documents Classification (1990)
0.05
0.052450255 = product of:
0.10490051 = sum of:
0.10490051 = product of:
0.20980102 = sum of:
0.20980102 = weight(_text_:b.r in 4907) [ClassicSimilarity], result of:
0.20980102 = score(doc=4907,freq=2.0), product of:
0.3428309 = queryWeight, product of:
7.912698 = idf(docFreq=43, maxDocs=44218)
0.043326676 = queryNorm
0.6119665 = fieldWeight in 4907, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.912698 = idf(docFreq=43, maxDocs=44218)
0.0546875 = fieldNorm(doc=4907)
0.5 = coord(1/2)
0.5 = coord(1/2)
