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Fotini Kiriakopoulou

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#artificial intelligence Preprint Oct 2026

Interpretable Singing Emotion Recognition Using Acoustic and Vocal Technique Features

The analysis highlights vibrato and pharyngeal techniques as salient cues of emotional delivery, with SHAP indicating that vibrato is context-dependent on articulation rate and GRAD-CAM indicating that vibrato is context-dependent on articulation rate.

Fotini Kiriakopoulou, Vassilis Lyberatos, Spyridon Kantarelis et al. · 0 citations

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