Wu, Y.; Yang, L.: Construction and evaluation of an oil spill semantic relation taxonomy for supporting knowledge discovery (2015)
0.00
0.0045715827 = product of:
0.022857912 = sum of:
0.022857912 = product of:
0.045715824 = sum of:
0.045715824 = weight(_text_:l in 2202) [ClassicSimilarity], result of:
0.045715824 = score(doc=2202,freq=2.0), product of:
0.17350465 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.043652784 = queryNorm
0.26348472 = fieldWeight in 2202, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.046875 = fieldNorm(doc=2202)
0.5 = coord(1/2)
0.2 = coord(1/5)
