机器学习算法可以预测跨类发音的情感价值

Romain A Lefèvre1, Ciara C R Sypherd1,2, Élodie F Briefer1

  • 1Behavioural Ecology Group, Section for Ecology & Evolution, Department of Biology, University of Copenhagen, 2100 Copenhagen Ø, Denmark.

iScience
|February 24, 2025
PubMed
概括

这项研究使用机器学习来分析动物的发声,准确地识别了七种类动物的积极和消极情绪. 像持续时间和频率这样的声学特征预测了情感价值,有助于监测动物的福祉.

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