Huurnink, B.; Hollink, L.; Heuvel, W. van den; Rijke, M. de: Search behavior of media professionals at an audiovisual archive : a transaction log analysis (2010)
0.01
0.011891507 = product of:
0.03567452 = sum of:
0.03567452 = product of:
0.07134904 = sum of:
0.07134904 = weight(_text_:van in 3468) [ClassicSimilarity], result of:
0.07134904 = score(doc=3468,freq=2.0), product of:
0.23160313 = queryWeight, product of:
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.04153132 = queryNorm
0.30806595 = fieldWeight in 3468, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.0390625 = fieldNorm(doc=3468)
0.5 = coord(1/2)
0.33333334 = coord(1/3)