Della Mea, V.; Demartini, G.; Di Gaspero, L.; Mizzaro, S.: Measuring retrieval effectiveness with Average Distance Measure (ADM) (2006)
0.01
0.0123956045 = product of:
0.024791209 = sum of:
0.024791209 = product of:
0.049582418 = sum of:
0.049582418 = weight(_text_:g in 774) [ClassicSimilarity], result of:
0.049582418 = score(doc=774,freq=2.0), product of:
0.17068884 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.04544495 = queryNorm
0.29048425 = fieldWeight in 774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0546875 = fieldNorm(doc=774)
0.5 = coord(1/2)
0.5 = coord(1/2)