Della Mea, V.; Demartini, G.; Di Gaspero, L.; Mizzaro, S.: Measuring retrieval effectiveness with Average Distance Measure (ADM) (2006)
0.01
0.013179082 = product of:
0.039537247 = sum of:
0.039537247 = product of:
0.079074495 = sum of:
0.079074495 = weight(_text_:v in 774) [ClassicSimilarity], result of:
0.079074495 = score(doc=774,freq=2.0), product of:
0.20988296 = queryWeight, product of:
4.871427 = idf(docFreq=920, maxDocs=44218)
0.04308449 = queryNorm
0.3767552 = fieldWeight in 774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.871427 = idf(docFreq=920, maxDocs=44218)
0.0546875 = fieldNorm(doc=774)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
