[HTML][HTML] Acoustic classification of false killer whales in the Hawaiian islands based on comprehensive vocal repertoire
JLK McCullough, AE Simonis, T Sakai… - JASA Express …, 2021 - pubs.aip.org
Use of underwater passive acoustic datasets for species-specific inference requires robust
classification systems to identify encounters to species from characteristics of detected
sounds. A suite of routines designed to efficiently detect cetacean sounds, extract features,
and classify the detection to species is described using ship-based, visually verified
detections of false killer whales (Pseudorca crassidens). The best-performing model
included features from clicks, whistles, and burst pulses, which correctly classified 99.6% of …
classification systems to identify encounters to species from characteristics of detected
sounds. A suite of routines designed to efficiently detect cetacean sounds, extract features,
and classify the detection to species is described using ship-based, visually verified
detections of false killer whales (Pseudorca crassidens). The best-performing model
included features from clicks, whistles, and burst pulses, which correctly classified 99.6% of …
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