Kutlu, M.; Elsayed, T.; Lease, M.: Intelligent topic selection for low-cost information retrieval evaluation : a new perspective on deep vs. shallow judging (2018)
0.01
0.00891891 = product of:
0.01783782 = sum of:
0.01783782 = product of:
0.03567564 = sum of:
0.03567564 = weight(_text_:t in 5092) [ClassicSimilarity], result of:
0.03567564 = score(doc=5092,freq=2.0), product of:
0.20491594 = queryWeight, product of:
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.05201693 = queryNorm
0.17409891 = fieldWeight in 5092, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.03125 = fieldNorm(doc=5092)
0.5 = coord(1/2)
0.5 = coord(1/2)