Recognition of imbalanced underwater acoustic datasets with exponentially weighted cross-entropy loss
Yafen Dong, Xiaohong Shen, Zhe Jiang, Haiyan Wang
Topics & Concepts
UnderwaterCross entropyUnderwater acoustic communicationConvolutional neural networkComputer scienceEntropy (arrow of time)Underwater acousticsPattern recognition (psychology)Artificial intelligenceSpeech recognitionGeologyPhysicsOceanographyQuantum mechanicsUnderwater Acoustics ResearchAnomaly Detection Techniques and ApplicationsMachine Fault Diagnosis Techniques