Skip to main content
. 2018 Jul 19;13(7):e0199839. doi: 10.1371/journal.pone.0199839

Fig 9. Performance of AKI occurrence classification by several models trained with the full data and subsets.

Fig 9

(a) precision, (b) recall, and (c) F-measure. I1: an interval between 2004/1/1 and 2007/11/31, I2: an interval between 2007/12/1 and 2011/10/31, and I3: an interval between 2011/11/1 and 2015/9/30. LIN: linear regression, RID: ridge regression, LAS: lasso, LAR: least-angle regression (LARS), SGD: stochastic gradient descent, RAF: random forest, and MRS: multivariate adaptive regression splines (MARS).