Table 3.

Coefficients of knowledge-driven features in LR model and LR model with ${\ell }_1$ penalty.

	Age	Gender	LOS	LOAS	NOA	NOAA	Index
LR	0.0032	0.0996	0.0174	−0.0089	0.0861	0.0056	0.0002
LR_l1	0.0026	0.0987	0.0172	−0.0087	0.0847	0.0056	0.0
	Index_trans	Index_final	Readm	Readm_trans	Readm_final	LACE_L	LACE_A
LR	−0.1364	0.1081	0.0893	0.2166	−0.1918	0.0737	0.0213
LR_l1	−0.1238	0.0914	0.0885	0.1177	−0.0677	0.0732	0.0235
	LACE_C	LACE_E	HOS_Proc	HOS_LOS	HOS_NOAD	HOS_Index	Intercept
LR	0.0444	0.0761	0.0	0.0536	0.0747	0.0071	−1.5246
LR_l1	0.0493	0.0761	0.0	0.0537	0.0753	0.0	−1.4950