Wu, M.; Liu, Y.-H.; Brownlee, R.; Zhang, X.: Evaluating utility and automatic classification of subject metadata from Research Data Australia (2021)
0.00
6.808273E-4 = product of:
0.0013616546 = sum of:
0.0013616546 = product of:
0.004084964 = sum of:
0.004084964 = weight(_text_:s in 453) [ClassicSimilarity], result of:
0.004084964 = score(doc=453,freq=2.0), product of:
0.056677084 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.052129436 = queryNorm
0.072074346 = fieldWeight in 453, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=453)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Knowledge organization. 48(2021) no.3, S.219-230