Meng, K.; Ba, Z.; Ma, Y.; Li, G.: ¬A network coupling approach to detecting hierarchical linkages between science and technology (2024)
0.10
0.097340785 = product of:
0.24335195 = sum of:
0.18558832 = weight(_text_:2023 in 1205) [ClassicSimilarity], result of:
0.18558832 = score(doc=1205,freq=2.0), product of:
0.47147128 = queryWeight, product of:
5.9379854 = idf(docFreq=316, maxDocs=44218)
0.0793992 = queryNorm
0.39363652 = fieldWeight in 1205, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.9379854 = idf(docFreq=316, maxDocs=44218)
0.046875 = fieldNorm(doc=1205)
0.05776364 = weight(_text_:7 in 1205) [ClassicSimilarity], result of:
0.05776364 = score(doc=1205,freq=2.0), product of:
0.26303115 = queryWeight, product of:
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.0793992 = queryNorm
0.21960759 = fieldWeight in 1205, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.046875 = fieldNorm(doc=1205)
0.4 = coord(2/5)
- Date
- 7. 1.2024 18:35:43
- Source
- Journal of the Association for Information Science and Technology. 75(2023) no.2, S.167-187
