Wenxia Bao , Qunyan Ren , Wenbo Wang , Min Huang , Zhongzhe Xiao
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引用次数: 0
Abstract
This paper proposed DLR (Dual-Label-Reversed) Ensemble Learning Strategy, a universal underwater acoustic target detection strategy with a transfer learning architecture, which can ensemble two transferred target detection models to enhance the detection accuracy. An acoustic data feature extraction strategy is employed to extract comprehensive features ranging from time/frequency domain to dedicated auditory parameters. A target detection model transfer strategy is proposed to get original transferred model and DLR transferred model from source domain to target domain. Then, the final detection can be made by the DLR ensemble learning strategy, which ensemble the output of two transferred model. We evaluate the proposed strategies using real underwater acoustic signal data. Experimental results show that the proposed algorithm can achieve a detection accuracy comparable with that trained with 2000 samples using only 200 labeled samples.
期刊介绍:
Since its launch in 1968, Applied Acoustics has been publishing high quality research papers providing state-of-the-art coverage of research findings for engineers and scientists involved in applications of acoustics in the widest sense.
Applied Acoustics looks not only at recent developments in the understanding of acoustics but also at ways of exploiting that understanding. The Journal aims to encourage the exchange of practical experience through publication and in so doing creates a fund of technological information that can be used for solving related problems. The presentation of information in graphical or tabular form is especially encouraged. If a report of a mathematical development is a necessary part of a paper it is important to ensure that it is there only as an integral part of a practical solution to a problem and is supported by data. Applied Acoustics encourages the exchange of practical experience in the following ways: • Complete Papers • Short Technical Notes • Review Articles; and thereby provides a wealth of technological information that can be used to solve related problems.
Manuscripts that address all fields of applications of acoustics ranging from medicine and NDT to the environment and buildings are welcome.