Identification of European woodpecker species in audio recordings from their drumming rolls
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- 作者：Juliette Florentina ; juliette.florentin@umons.ac.be" class="auth_mail" title="E-mail the corresponding author ; Thierry Dutoitb ; Olivier Verlindena
- 关键词：Woodpeckers ; Drumming ; Species identification ; Classification ; t-SNE dimensionality reduction ; Acoustic features
- 刊名：Ecological Informatics
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：35
- 期：Complete
- 页码：61-70
- 全文大小：1071 K
文摘
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European woodpecker species can be identified from their drumming sounds.
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Not all bird sounds respond well to state-of-the-art classification techniques.
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Temporal acoustic features specific to drumming were implemented.
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87.2% of 2665 drumming rolls were correctly classified using k-NN.
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This opens new avenues for the monitoring of woodpeckers in the wild.