Zhang, C.; Liu, X.; Xu, Y.(C.); Wang, Y.: Quality-structure index : a new metric to measure scientific journal influence (2011)
0.00
7.0070516E-4 = product of:
0.0014014103 = sum of:
0.0014014103 = product of:
0.0028028206 = sum of:
0.0028028206 = weight(_text_:s in 4366) [ClassicSimilarity], result of:
0.0028028206 = score(doc=4366,freq=2.0), product of:
0.04666549 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.042921152 = queryNorm
0.060061958 = fieldWeight in 4366, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=4366)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 62(2011) no.4, S.643-653