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

Table 16

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	1.0000
SAE	1.0000	1.0000
RNN	0.0000	0.0000	0.0000
LSTM	0.0000	0.0000	0.0000	0.0000
GRU	0.0000	0.0000	0.0000	0.0000	1.0000
CART	0.0000	0.0000	0.0000	0.0000	0.9906	0.9781
NB	0.0000	0.0000	0.0000	0.0000	0.1716	0.1234	0.8940
RF	0.0000	0.0000	0.0000	0.0000	0.0319	0.0205	0.5271	1.0000
LR	0.0000	0.0000	0.0000	0.0000	1.0000	1.0000	0.9951	0.2099	0.0422
SVM	0.0000	0.0000	0.0000	0.1157	0.0000	0.0000	0.0000	0.0000	0.0000	0.0000
XGB	0.0000	0.0000	0.0000	0.0000	0.9922	0.9811	1.0000	0.8836	0.5086	0.9960	0.0000