An Efficient Marine Species Classifier via Knowledge Distillation and Hybrid Attention

Kaishi Zhu, Xiaohui Chu, Yutao Liu, Runze Hu*, Lijun Xu

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Marine species recognition is a crucial task in ocean exploration. Despite the impressive performance of deep-learning-based classification methods, these approaches often suffer from high complexity in terms of model parameters, storage size, and FLOPs. This complexity leads to slow inference and high consumption of computational resources, which presents a significant challenge for ocean engineering. To address this challenge, we propose a lightweight framework for marine species recognition based on knowledge distillation and the attention mechanism. Our method introduces a relatively complex teacher classifier with the backbone of ResNet-18, and an attention module to enhance its performance. We design the student classifier using only a few convolutional layers, thereby significantly reducing the number of parameters. Extensive experiments demonstrate that the student network achieves competitive performance to other representative lightweight models such as ShuffleNetv2 and MobileNetv3-small, while its model parameters are only 1.624% of the MobileNetv3-small.

源语言英语
主期刊名Proceedings - 2023 IEEE SmartWorld, Ubiquitous Intelligence and Computing, Autonomous and Trusted Vehicles, Scalable Computing and Communications, Digital Twin, Privacy Computing and Data Security, Metaverse, SmartWorld/UIC/ATC/ScalCom/DigitalTwin/PCDS/Metaverse 2023
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9798350319804
DOI
出版状态已出版 - 2023
活动9th IEEE Smart World Congress, SWC 2023 - Portsmouth, 英国
期限: 28 8月 202331 8月 2023

出版系列

姓名Proceedings - 2023 IEEE SmartWorld, Ubiquitous Intelligence and Computing, Autonomous and Trusted Vehicles, Scalable Computing and Communications, Digital Twin, Privacy Computing and Data Security, Metaverse, SmartWorld/UIC/ATC/ScalCom/DigitalTwin/PCDS/Metaverse 2023

会议

会议9th IEEE Smart World Congress, SWC 2023
国家/地区英国
Portsmouth
时期28/08/2331/08/23

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