Table 6.

Comparative results of various representation learning methods using different classifiers for mortality prediction

	SVM	RF	GBDT	KNN	LR	NB
PCA	0.602	0.538	0.654	0.566	0.561	0.481
k-means	0.628	0.565	0.570	0.527	0.642	0.500
GMM	0.602	0.637	0.735	0.561	0.649	0.502
RNN-DAE	0.783	0.611	0.697	0.598	0.694	0.516
Hand	0.608	0.637	0.737	0.561	0.649	0.502

The results are measured by AUC