Context-Aware Personality Inference in Dyadic Scenarios: Introducing the UDIVA Dataset

• URL: http://arxiv.org/abs/2012.14259v1
• Date: Mon, 28 Dec 2020 15:08:02 GMT
• Title: Context-Aware Personality Inference in Dyadic Scenarios: Introducing the UDIVA Dataset
• Authors: Cristina Palmero, Javier Selva, Sorina Smeureanu, Julio C. S. Jacques Junior, Albert Clap\'es, Alexa Mosegu\'i, Zejian Zhang, David Gallardo, Georgina Guilera, David Leiva, Sergio Escalera
• Abstract summary: This paper introduces UDIVA, a new non-acted dataset of face-to-face dyadic interactions. The dataset consists of 90.5 hours of socio-dyadic interactions among 147 participants distributed in 188 sessions. It includes self-demographic, self- and peer-reported personality, internal state, and relationship profiling from participants.
• Score: 21.140721329446595
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: This paper introduces UDIVA, a new non-acted dataset of face-to-face dyadic interactions, where interlocutors perform competitive and collaborative tasks with different behavior elicitation and cognitive workload. The dataset consists of 90.5 hours of dyadic interactions among 147 participants distributed in 188 sessions, recorded using multiple audiovisual and physiological sensors. Currently, it includes sociodemographic, self- and peer-reported personality, internal state, and relationship profiling from participants. As an initial analysis on UDIVA, we propose a transformer-based method for self-reported personality inference in dyadic scenarios, which uses audiovisual data and different sources of context from both interlocutors to regress a target person's personality traits. Preliminary results from an incremental study show consistent improvements when using all available context information.

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