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. 2018 May 21;13(5):e0197260. doi: 10.1371/journal.pone.0197260

Table 1. Correlation between features and log(future citation count + 1).

dataset index APS Nanocarbon Solar Cell
IPY(1st) 0.419 0.398 0.346
APY(2nd) 0.322 0.276 0.360
APYR 0.314 0.261 0.214
PageRank 0.247 0.263 0.296
Degree 0.275 0.292 0.308
Clustering Coefficient -0.025 0.058 -0.061
Eigenvector centrality 0.082 0.151 -0.002