Parapar, J.; Losada, D.E.; Presedo-Quindimil, M.A.; Barreiro, A.: Using score distributions to compare statistical significance tests for information retrieval evaluation (2020)
0.00
0.0041623404 = product of:
0.008324681 = sum of:
0.008324681 = product of:
0.024974043 = sum of:
0.024974043 = weight(_text_:j in 5506) [ClassicSimilarity], result of:
0.024974043 = score(doc=5506,freq=2.0), product of:
0.14227505 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044775832 = queryNorm
0.17553353 = fieldWeight in 5506, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=5506)
0.33333334 = coord(1/3)
0.5 = coord(1/2)