Pal, S.; Mitra, M.; Kamps, J.: Evaluation effort, reliability and reusability in XML retrieval (2011)
0.03
0.026587836 = product of:
0.053175673 = sum of:
0.053175673 = sum of:
0.017662432 = weight(_text_:2 in 4197) [ClassicSimilarity], result of:
0.017662432 = score(doc=4197,freq=2.0), product of:
0.1294644 = queryWeight, product of:
2.4695914 = idf(docFreq=10170, maxDocs=44218)
0.05242341 = queryNorm
0.13642694 = fieldWeight in 4197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4695914 = idf(docFreq=10170, maxDocs=44218)
0.0390625 = fieldNorm(doc=4197)
0.03551324 = weight(_text_:22 in 4197) [ClassicSimilarity], result of:
0.03551324 = score(doc=4197,freq=2.0), product of:
0.18357785 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05242341 = queryNorm
0.19345059 = fieldWeight in 4197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=4197)
0.5 = coord(1/2)
- Date
- 22. 1.2011 14:20:56
- Source
- Journal of the American Society for Information Science and Technology. 62(2011) no.2, S.375-394
