An Empirical Study of Machine Learning Algorithms for Stock Daily Trading Strategy

Table 6

Multiple comparison analysis between the PR of any two trading algorithms. The p value of the two trading strategies with significant difference is in boldface.

	MLP	DBN	SAE	RNN	LSTM	GRU	CART	NB	RF	LR	SVM
DBN	0.9999
SAE	1.0000	1.0000
RNN	0.0000	0.0000	0.0000
LSTM	0.0000	0.0000	0.0000	0.0034
GRU	0.0000	0.0000	0.0000	0.0000	0.1472
CART	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000
NB	0.0000	0.0000	0.0000	0.7869	0.5786	0.0000	0.0000
RF	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.8056	0.0000
LR	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.9997	0.0000	0.2626
SVM	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0008	0.0000	0.3104	0.0000
XGB	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000	0.0491	0.0000	0.9999