Schaefer, A.; Jordan, M.; Klas, C.-P.; Fuhr, N.: Active support for query formulation in virtual digital libraries : a case study with DAFFODIL (2005)
0.00
0.002551148 = product of:
0.005102296 = sum of:
0.005102296 = product of:
0.015306887 = sum of:
0.015306887 = weight(_text_:m in 4296) [ClassicSimilarity], result of:
0.015306887 = score(doc=4296,freq=2.0), product of:
0.11134819 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044746026 = queryNorm
0.13746867 = fieldWeight in 4296, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=4296)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
