Meng, K.; Ba, Z.; Ma, Y.; Li, G.: ¬A network coupling approach to detecting hierarchical linkages between science and technology (2024)
0.02
0.021672731 = product of:
0.10836365 = sum of:
0.10836365 = weight(_text_:naturwissenschaften in 1205) [ClassicSimilarity], result of:
0.10836365 = score(doc=1205,freq=2.0), product of:
0.2552727 = queryWeight, product of:
6.4035826 = idf(docFreq=198, maxDocs=44218)
0.03986404 = queryNorm
0.42450154 = fieldWeight in 1205, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.4035826 = idf(docFreq=198, maxDocs=44218)
0.046875 = fieldNorm(doc=1205)
0.2 = coord(1/5)
- Field
- Naturwissenschaften