Recognition and classification techniques of marine mammal calls based on LSTM and expanded causal convolution

Recognition and classification techniques of marine mammal calls based on LSTM and expanded causal convolution

Marine mammal calls play a vital role in navigation, localization, and communication. Effectively classifying these calls is essential for ecological monitoring, species conservation, and military biomimetic applications. However, traditional machine learning methods struggle to capture complex acou...

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Bibliographic Details
Main Authors: Wanlu Cheng, Hao Chen, Jiaming Jiang, Shuang Li, Jingjing Wang, Yanping Zhou
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-05-01
Series:Frontiers in Marine Science
Subjects:
marine mammals
marine mammal call recognition and classification
transfer learning
LSTM
expansive causal convolutional networks
Online Access:https://www.frontiersin.org/articles/10.3389/fmars.2025.1603090/full
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