Search (2 results, page 1 of 1)
-
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)
0.01
0.012252638 = product of: 0.024505276 = sum of: 0.024505276 = product of: 0.049010552 = sum of: 0.049010552 = weight(_text_:j in 633) [ClassicSimilarity], result of: 0.049010552 = score(doc=633,freq=6.0), product of: 0.16120142 = queryWeight, product of: 3.1774964 = idf(docFreq=5010, maxDocs=44218) 0.05073221 = queryNorm 0.304033 = fieldWeight in 633, product of: 2.4494898 = tf(freq=6.0), with freq of: 6.0 = termFreq=6.0 3.1774964 = idf(docFreq=5010, maxDocs=44218) 0.0390625 = fieldNorm(doc=633) 0.5 = coord(1/2) 0.5 = coord(1/2)
-
Min, C.; Chen, Q.; Yan, E.; Bu, Y.; Sun, J.: Citation cascade and the evolution of topic relevance (2021)
0.01
0.0070740636 = product of: 0.014148127 = sum of: 0.014148127 = product of: 0.028296255 = sum of: 0.028296255 = weight(_text_:j in 62) [ClassicSimilarity], result of: 0.028296255 = score(doc=62,freq=2.0), product of: 0.16120142 = queryWeight, product of: 3.1774964 = idf(docFreq=5010, maxDocs=44218) 0.05073221 = queryNorm 0.17553353 = fieldWeight in 62, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.1774964 = idf(docFreq=5010, maxDocs=44218) 0.0390625 = fieldNorm(doc=62) 0.5 = coord(1/2) 0.5 = coord(1/2)