Ship Radiated Noise Recognition Technology Based on ML-DS Decision Fusion

Table 11

Recognition results of SVM classifier for four categories of target radiated noise under the condition of 0 dB noise.

Ship code	A	B	C	D
010001	0.8533	0.05	0.0344	0.0622
010002	0.8833	0.0833	0.0022	0.0311
020001	0.1208	0.8692	0.0008	0.0092
030004	0.0217	0.0033	0.8567	0.1183
030005	0.15	0.0167	0.8217	0.0117
030006	0.0083	0	0.9617	0.03
040002	0.0867	0.0083	0.0317	0.8733
040003	0.27	0.0767	0.035	0.6183
040004	0.0067	0	0.0017	0.9917

Bold represents the recognition accuracy of a certain numbered ship under the correct classification category.