New State Identification Method for Rotating Machinery under Variable Load Conditions Based on Hybrid Entropy Features and Joint Distribution Adaptation

Table 2

The data constitutions of these five cases.

Case no.	Training set		Testing set
	Loads	Sample number	Loads	Sample number
1	1 hp	480	3 hp	480
2	1 hp	480	2 hp\3 hp	960
3	1 hp	480	0 hp\2 hp\3 hp	1440
4	1 hp\2 hp	960	0 hp\3 hp	960
5	0 hp\1 hp\2 hp	1440	3 hp	480