Print Email Facebook Twitter Classification of large acoustic datasets using machine learning and crowdsourcing: Application to whale calls Title Classification of large acoustic datasets using machine learning and crowdsourcing: Application to whale calls Author Shamir, L. Carol Yerby, C. Simpson, R. von Benda-Beckmann, A.M. Tyack, P. Samarra, F. Miller, P. Wallin, J. Publication year 2014 Abstract Vocal communication is a primary communication method of killer and pilot whales, and is used for transmitting a broad range of messages and information for short and long distance. The large variation in call types of these species makes it challenging to categorize them. In this study, sounds recorded by audio sensors carried by ten killer whales and eight pilot whales close to the coasts of Norway, Iceland, and the Bahamas were analyzed using computer methods and citizen scientists as part of the Whale FM project. Results show that the computer analysis automatically separated the killer whales into Icelandic and Norwegian whales, and the pilot whales were separated into Norwegian long-finned and Bahamas short-finned pilot whales, showing that at least some whales from these two locations have different acoustic repertoires that can be sensed by the computer analysis. The citizen science analysis was also able to separate the whales to locations by their sounds, but the separation was somewhat less accurate compared to the computer method. VC 2014 Acoustical Society of America Subject Physics & ElectronicsAS - Acoustics & SonarTS - Technical SciencesDefence ResearchAcoustics and AudiologyDefence, Safety and SecuritySea mammalsWhalesWhale callsVocal communicationCategorisationMachine learningCrowd sourcingClassification To reference this document use: http://resolver.tudelft.nl/uuid:02ea9ba3-77b7-4a0a-9c53-da7e3f00218d DOI https://doi.org/10.1121/1.4861348 TNO identifier 488526 Source Journal of the Acoustical Society of America, 135 (2), 953-962 Document type article Files To receive the publication files, please send an e-mail request to TNO Library.