Meng, K.; Ba, Z.; Ma, Y.; Li, G.: ¬A network coupling approach to detecting hierarchical linkages between science and technology (2024)
0.02
0.0241378 = product of:
0.0482756 = sum of:
0.0482756 = product of:
0.0965512 = sum of:
0.0965512 = weight(_text_:z in 1205) [ClassicSimilarity], result of:
0.0965512 = score(doc=1205,freq=2.0), product of:
0.2728844 = queryWeight, product of:
5.337313 = idf(docFreq=577, maxDocs=44218)
0.051127672 = queryNorm
0.35381722 = fieldWeight in 1205, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.337313 = idf(docFreq=577, maxDocs=44218)
0.046875 = fieldNorm(doc=1205)
0.5 = coord(1/2)
0.5 = coord(1/2)