Prediction of Ship Cabin Noise Based on RBF Neural Network

Table 6

Forecast error analysis.

Forecast cabin	Right chord cabin (2 people)	Right chord cabin (4 people)	Suite	Kitchen
Average relative error	1.2%	0.71%	0.49%	0.75%
Maximum relative error	2.5%	2.1%	1.4%	2.6%
Difference/dB(A)	<1.5	<1	<1	<1.5