Advancing Multimodal Data Fusion in Pain Recognition: A Strategy Leveraging Statistical Correlation and Human-Centered Perspectives

• URL: http://arxiv.org/abs/2404.00320v2
• Date: Thu, 1 Aug 2024 09:07:45 GMT
• Title: Advancing Multimodal Data Fusion in Pain Recognition: A Strategy Leveraging Statistical Correlation and Human-Centered Perspectives
• Authors: Xingrui Gu, Zhixuan Wang, Irisa Jin, Zekun Wu,
• Abstract summary: This research presents a novel multimodal data fusion methodology for pain behavior recognition. We introduce two key innovations: 1) integrating data-driven statistical relevance weights into the fusion strategy, and 2) incorporating human-centric movement characteristics into multimodal representation learning. Our findings have significant implications for promoting patient-centered healthcare interventions and supporting explainable clinical decision-making.
• Score: 0.3749861135832073
• License: http://creativecommons.org/licenses/by-nc-sa/4.0/
• Abstract: This research presents a novel multimodal data fusion methodology for pain behavior recognition, integrating statistical correlation analysis with human-centered insights. Our approach introduces two key innovations: 1) integrating data-driven statistical relevance weights into the fusion strategy to effectively utilize complementary information from heterogeneous modalities, and 2) incorporating human-centric movement characteristics into multimodal representation learning for detailed modeling of pain behaviors. Validated across various deep learning architectures, our method demonstrates superior performance and broad applicability. We propose a customizable framework that aligns each modality with a suitable classifier based on statistical significance, advancing personalized and effective multimodal fusion. Furthermore, our methodology provides explainable analysis of multimodal data, contributing to interpretable and explainable AI in healthcare. By highlighting the importance of data diversity and modality-specific representations, we enhance traditional fusion techniques and set new standards for recognizing complex pain behaviors. Our findings have significant implications for promoting patient-centered healthcare interventions and supporting explainable clinical decision-making.

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