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A new feature extraction method of ship radiated noise based on variational mode decomposition, weighted fluctuation-based dispersion entropy and relevance vector machine

Feng Liu, Guohui Li, Hong Yang

2022Ocean Engineering48 citationsDOI

Topics & Concepts

Feature extractionPattern recognition (psychology)Entropy (arrow of time)Support vector machineArtificial intelligenceAlgorithmMathematicsRelevance vector machineFeature vectork-nearest neighbors algorithmComputer sciencePhysicsQuantum mechanicsMachine Fault Diagnosis TechniquesUltrasonics and Acoustic Wave PropagationStructural Integrity and Reliability Analysis
A new feature extraction method of ship radiated noise based on variational mode decomposition, weighted fluctuation-based dispersion entropy and relevance vector machine | Litcius