Kang, I.-H.; Kim, G.C.: Integration of multiple evidences based on a query type for web search (2004)
0.01
0.0058798613 = product of:
0.011759723 = sum of:
0.011759723 = product of:
0.035279166 = sum of:
0.035279166 = weight(_text_:i in 2568) [ClassicSimilarity], result of:
0.035279166 = score(doc=2568,freq=2.0), product of:
0.16931784 = queryWeight, product of:
3.7717297 = idf(docFreq=2765, maxDocs=44218)
0.044891298 = queryNorm
0.20836058 = fieldWeight in 2568, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7717297 = idf(docFreq=2765, maxDocs=44218)
0.0390625 = fieldNorm(doc=2568)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
