-
Liu, M.; Bu, Y.; Chen, C.; Xu, J.; Li, D.; Leng, Y.; Freeman, R.B.; Meyer, E.T.; Yoon, W.; Sung, M.; Jeong, M.; Lee, J.; Kang, J.; Min, C.; Zhai, Y.; Song, M.; Ding, Y.: Pandemics are catalysts of scientific novelty : evidence from COVID-19 (2022)
0.03
0.025906673 = product of:
0.051813345 = sum of:
0.051813345 = product of:
0.077720016 = sum of:
0.03600321 = weight(_text_:w in 633) [ClassicSimilarity], result of:
0.03600321 = score(doc=633,freq=2.0), product of:
0.17102097 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0448779 = queryNorm
0.21051927 = fieldWeight in 633, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=633)
0.041716803 = weight(_text_:c in 633) [ClassicSimilarity], result of:
0.041716803 = score(doc=633,freq=4.0), product of:
0.15480207 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0448779 = queryNorm
0.2694848 = fieldWeight in 633, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=633)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
-
Bu, Y.; Li, M.; Gu, W.; Huang, W.-b.: Topic diversity : a discipline scheme-free diversity measurement for journals (2021)
0.01
0.011880453 = product of:
0.023760905 = sum of:
0.023760905 = product of:
0.071282715 = sum of:
0.071282715 = weight(_text_:w in 209) [ClassicSimilarity], result of:
0.071282715 = score(doc=209,freq=4.0), product of:
0.17102097 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0448779 = queryNorm
0.41680688 = fieldWeight in 209, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0546875 = fieldNorm(doc=209)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Lu, C.; Bu, Y.; Wang, J.; Ding, Y.; Torvik, V.; Schnaars, M.; Zhang, C.: Examining scientific writing styles from the perspective of linguistic complexity : a cross-level moderation model (2019)
0.01
0.00834336 = product of:
0.01668672 = sum of:
0.01668672 = product of:
0.05006016 = sum of:
0.05006016 = weight(_text_:c in 5219) [ClassicSimilarity], result of:
0.05006016 = score(doc=5219,freq=4.0), product of:
0.15480207 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0448779 = queryNorm
0.32338172 = fieldWeight in 5219, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=5219)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Huang, Y.; Bu, Y.; Ding, Y.; Lu, W.: From zero to one : a perspective on citing (2019)
0.01
0.0072006416 = product of:
0.014401283 = sum of:
0.014401283 = product of:
0.04320385 = sum of:
0.04320385 = weight(_text_:w in 5387) [ClassicSimilarity], result of:
0.04320385 = score(doc=5387,freq=2.0), product of:
0.17102097 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0448779 = queryNorm
0.2526231 = fieldWeight in 5387, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.046875 = fieldNorm(doc=5387)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Huang, S.; Qian, J.; Huang, Y.; Lu, W.; Bu, Y.; Yang, J.; Cheng, Q.: Disclosing the relationship between citation structure and future impact of a publication (2022)
0.01
0.006000535 = product of:
0.01200107 = sum of:
0.01200107 = product of:
0.03600321 = sum of:
0.03600321 = weight(_text_:w in 621) [ClassicSimilarity], result of:
0.03600321 = score(doc=621,freq=2.0), product of:
0.17102097 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0448779 = queryNorm
0.21051927 = fieldWeight in 621, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=621)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zhang, C.; Bu, Y.; Ding, Y.; Xu, J.: Understanding scientific collaboration : homophily, transitivity, and preferential attachment (2018)
0.01
0.005899647 = product of:
0.011799294 = sum of:
0.011799294 = product of:
0.03539788 = sum of:
0.03539788 = weight(_text_:c in 4011) [ClassicSimilarity], result of:
0.03539788 = score(doc=4011,freq=2.0), product of:
0.15480207 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0448779 = queryNorm
0.22866541 = fieldWeight in 4011, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=4011)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Min, C.; Ding, Y.; Li, J.; Bu, Y.; Pei, L.; Sun, J.: Innovation or imitation : the diffusion of citations (2018)
0.00
0.004916372 = product of:
0.009832744 = sum of:
0.009832744 = product of:
0.02949823 = sum of:
0.02949823 = weight(_text_:c in 4445) [ClassicSimilarity], result of:
0.02949823 = score(doc=4445,freq=2.0), product of:
0.15480207 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0448779 = queryNorm
0.1905545 = fieldWeight in 4445, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=4445)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Min, C.; Chen, Q.; Yan, E.; Bu, Y.; Sun, J.: Citation cascade and the evolution of topic relevance (2021)
0.00
0.004916372 = product of:
0.009832744 = sum of:
0.009832744 = product of:
0.02949823 = sum of:
0.02949823 = weight(_text_:c in 62) [ClassicSimilarity], result of:
0.02949823 = score(doc=62,freq=2.0), product of:
0.15480207 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0448779 = queryNorm
0.1905545 = fieldWeight in 62, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=62)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Xu, H.; Bu, Y.; Liu, M.; Zhang, C.; Sun, M.; Zhang, Y.; Meyer, E.; Salas, E.; Ding, Y.: Team power dynamics and team impact : new perspectives on scientific collaboration using career age as a proxy for team power (2022)
0.00
0.004916372 = product of:
0.009832744 = sum of:
0.009832744 = product of:
0.02949823 = sum of:
0.02949823 = weight(_text_:c in 663) [ClassicSimilarity], result of:
0.02949823 = score(doc=663,freq=2.0), product of:
0.15480207 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0448779 = queryNorm
0.1905545 = fieldWeight in 663, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=663)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
