Van der Veer Martens, B.; Fleet, C. van: Opening the black box of "relevance work" : a domain analysis (2012)
0.01
0.007380193 = product of:
0.014760386 = sum of:
0.014760386 = product of:
0.029520772 = sum of:
0.029520772 = weight(_text_:c in 247) [ClassicSimilarity], result of:
0.029520772 = score(doc=247,freq=2.0), product of:
0.1291003 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.037426826 = queryNorm
0.22866541 = fieldWeight in 247, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=247)
0.5 = coord(1/2)
0.5 = coord(1/2)