Cerda-Cosme, R.; Méndez, E.: Analysis of shared research data in Spanish scientific papers about COVID-19 : a first approach (2023)
0.00
9.220942E-4 = product of:
0.0073767537 = sum of:
0.0073767537 = product of:
0.02213026 = sum of:
0.02213026 = weight(_text_:22 in 1917) [ClassicSimilarity], result of:
0.02213026 = score(doc=1917,freq=2.0), product of:
0.11436488 = queryWeight, product of:
3.5028281 = idf(docFreq=3635, maxDocs=44421)
0.032649297 = queryNorm
0.19350573 = fieldWeight in 1917, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5028281 = idf(docFreq=3635, maxDocs=44421)
0.0390625 = fieldNorm(doc=1917)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Date
- 21. 3.2023 19:22:02