Dunlop, M.D.; Johnson, C.W.; Reid, J.: Exploring the layers of information retrieval evaluation (1998)
0.01
0.008591516 = product of:
0.034366064 = sum of:
0.034366064 = weight(_text_:j in 3762) [ClassicSimilarity], result of:
0.034366064 = score(doc=3762,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.24574696 = fieldWeight in 3762, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=3762)
0.25 = coord(1/4)
