Griesdorf, H.; Spink, A.: Median measure : an approach to IR systems evaluation (2001)
0.02
0.019135794 = product of:
0.038271587 = sum of:
0.038271587 = product of:
0.05740738 = sum of:
0.013397634 = weight(_text_:a in 1842) [ClassicSimilarity], result of:
0.013397634 = score(doc=1842,freq=4.0), product of:
0.053114295 = queryWeight, product of:
1.1531044 = idf(docFreq=38114, maxDocs=44421)
0.046062 = queryNorm
0.25224158 = fieldWeight in 1842, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.1531044 = idf(docFreq=38114, maxDocs=44421)
0.109375 = fieldNorm(doc=1842)
0.044009745 = weight(_text_:h in 1842) [ClassicSimilarity], result of:
0.044009745 = score(doc=1842,freq=2.0), product of:
0.114479914 = queryWeight, product of:
2.485344 = idf(docFreq=10057, maxDocs=44421)
0.046062 = queryNorm
0.38443202 = fieldWeight in 1842, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.485344 = idf(docFreq=10057, maxDocs=44421)
0.109375 = fieldNorm(doc=1842)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Type
- a