Chinese Journal of Mechanical Engineering

Table 4 Some descriptive statistics for RMSE values

From: Prediction of Leakage from an Axial Piston Pump Slipper with Circular Dimples Using Deep Neural Networks

	Leakage				Oil film thickness				Pocket pressure
	Mean	Max	Min	Std	Mean	Max	Min	Std	Mean	Max	Min	Std
LR	0.0085	0.0088	0.0082	0.0001	0.2753	0.2895	0.2596	0.0080	1.0135	1.1097	0.9289	0.0413
DT	0.0033	0.0051	0.0019	0.0008	0.3328	0.4352	0.1855	0.0642	0.8593	0.9454	0.7490	0.0472
SVM	0.0043	0.0050	0.0036	0.0004	0.2411	0.3261	0.1772	0.0383	0.8543	1.0101	0.7345	0.0727
NN	0.0034	0.0046	0.0024	0.0006	0.0217	0.0987	0.0016	0.0269	0.8346	0.9712	0.7183	0.0605
DNN	0.0028	0.0032	0.0021	0.0003	0.0037	0.0097	0.0015	0.0026	0.7696	0.7945	0.7130	0.0226

Bold values indicate the best score of the columns

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