Search Results for author: Maja J. Matarić

Found 6 papers, 1 papers with code

Investigating the Generalizability of Physiological Characteristics of Anxiety

no code implementations23 Jan 2024 Emily Zhou, Mohammad Soleymani, Maja J. Matarić

To address this ambiguity, we evaluated the generalizability of physiological features that have been shown to be correlated with anxiety and stress to high-arousal emotions.

Cross-corpus

Build Your Own Robot Friend: An Open-Source Learning Module for Accessible and Engaging AI Education

no code implementations6 Jan 2024 Zhonghao Shi, Allison O'Connell, Zongjian Li, SiQi Liu, Jennifer Ayissi, Guy Hoffman, Mohammad Soleymani, Maja J. Matarić

We hope that this work will contribute toward accessible and engaging AI education in human-AI interaction for college and high school students.

Ethics

Quality-Diversity Generative Sampling for Learning with Synthetic Data

1 code implementation22 Dec 2023 Allen Chang, Matthew C. Fontaine, Serena Booth, Maja J. Matarić, Stefanos Nikolaidis

QDGS is a model-agnostic framework that uses prompt guidance to optimize a quality objective across measures of diversity for synthetically generated data, without fine-tuning the generative model.

Fairness

Evaluating Temporal Patterns in Applied Infant Affect Recognition

no code implementations7 Sep 2022 Allen Chang, Lauren Klein, Marcelo R. Rosales, Weiyang Deng, Beth A. Smith, Maja J. Matarić

Next, we conducted an in-depth analysis of our best-performing models to evaluate how performance changed over time as the models encountered missing data and changing infant affect.

Introducing Representations of Facial Affect in Automated Multimodal Deception Detection

no code implementations31 Aug 2020 Leena Mathur, Maja J. Matarić

This approach achieved a higher AUC than existing automated machine learning approaches that used interpretable visual, vocal, and verbal features to detect deception in this dataset, but did not use facial affect.

Deception Detection Emotion Recognition

Modeling Engagement in Long-Term, In-Home Socially Assistive Robot Interventions for Children with Autism Spectrum Disorders

no code implementations6 Feb 2020 Shomik Jain, Balasubramanian Thiagarajan, Zhonghao Shi, Caitlyn Clabaugh, Maja J. Matarić

This work applies supervised machine learning algorithms to model user engagement in the context of long-term, in-home SAR interventions for children with ASD.

Binary Classification

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