An Efficient Model for a Vast Number of Bird Species Identification Based on Acoustic Features.

ABSTRACT: Birds have been widely considered crucial indicators of biodiversity. It is essential to identify bird species precisely for biodiversity surveys. With the rapid development of artificial intelligence, bird species identification has been facilitated by deep learning using audio samples. Prior studies mainly focused on identifying several bird species using deep learning or machine learning based on acoustic features. In this paper, we proposed a novel deep learning method to better identify a large number of bird species based on their call. The proposed method was made of LSTM (Long Short-Term Memory) with coordinate attention. More than 70,000 bird-call audio clips, including 264 bird species, were collected from Xeno-Canto. An evaluation experiment showed that our proposed network achi

SUBMITTER: Wang H 

PROVIDER: S-EPMC9495150 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature