Egocentric Speaker Classification in Child-Adult Dyadic Interactions: From Sensing to Computational Modeling
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Abstract (arXiv)
Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by challenges in social communication, repetitive behavior, and sensory processing. One important research area in ASD is evaluating children's behavioral changes over time during treatment. The standard protocol with this objective is BOSCC, which involves dyadic interactions between a child and clinicians performing a pre-defined set of activities. A fundamental aspect of understanding children's behavior in these interactions is automatic speech understanding, particularly identifying who speaks and when. Conventional approaches in this area heavily rely on speech samples recorded from a spectator perspective, and there is limited research on egocentric speech modeling. In this study, we design an experiment to perform speech sampling in BOSCC interviews from an egocentric perspective using wearable sensors and explore pre-training Ego4D speech samples to enhance child-adult speaker classification in dyadic interactions. Our findings highlight the potential of egocentric speech collection and pre-training to improve speaker classification accuracy.
Key facts. Cited by 1 paper in the map (data through 7 Oct 2026). Builds on 15 of its 30 references that are in the map. First posted on arXiv 14 Sep 2024.
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15 of 30 references.
References · 15
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- 2023Robust Self Supervised Speech Embeddings for Child-Adult Classification in Interactions involving Children with Autismcited by 4
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