Wang, S.; Ma, Y.; Mao, J.; Bai, Y.; Liang, Z.; Li, G.: Quantifying scientific breakthroughs by a novel disruption indicator based on knowledge entities : On the rise of scrape-and-report scholarship in online reviews research (2023)
0.00
0.001678273 = product of:
0.025174093 = sum of:
0.025174093 = sum of:
0.0050558182 = weight(_text_:information in 882) [ClassicSimilarity], result of:
0.0050558182 = score(doc=882,freq=2.0), product of:
0.052134 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029697895 = queryNorm
0.09697737 = fieldWeight in 882, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=882)
0.020118274 = weight(_text_:22 in 882) [ClassicSimilarity], result of:
0.020118274 = score(doc=882,freq=2.0), product of:
0.10399697 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.029697895 = queryNorm
0.19345059 = fieldWeight in 882, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=882)
0.06666667 = coord(1/15)
- Date
- 22. 1.2023 18:37:33
- Source
- Journal of the Association for Information Science and Technology. 74(2023) no.2, S.150-167
