Table 2 Performance of different M₃ regression models predicting immediate wellbeing outcomes (^p < 0.05, ^p < 0.01, ^p < 0.001)

Dep. Var →		P. Affect			N. Affect			Stress			Anxiety			Sleep
Model ↓	R²	SMAPE	r	R²	SMAPE	r	R²	SMAPE	r	R²	SMAPE	r	R²	SMAPE	r
Lasso (L1-Regularization)	0.49^***	25.94	0.27^***	0.58^***	27.36	0.48^***	0.42^***	32.23	0.39^***	0.43^***	37.62	0.31^***	0.39^***	23.71	−0.07
Ridge (L2-Regularization)	0.78^***	18.43	0.50^***	0.77^***	21.82	0.69^***	0.59^***	24.30	0.50^***	0.63^***	21.99	0.65^***	0.64^***	16.20	0.48^*
Support Vector Regressor (Kernel=RBF)	0.66^***	11.61	0.87^***	0.81^***	10.03	0.92^***	0.89^***	10.23	0.95^***	0.87^***	11.58	0.95^***	0.82^***	6.71	0.94^***
Random Forest Regressor	−2.11	43.25	−0.15	−0.35	31.97	−0.22^*	−38.60	105.02	0.04	−52.25	115.53	−0.07	0.93	4.33	0.99^***
MLP Regressor	0.30^***	17.30	0.67^***	0.83^***	13.72	0.92^***	0.71^***	17.30	0.86^***	0.84^***	12.75	0.92^***	0.40^***	12.90	0.75^***

Quick links

Search