Take it Personally: The Limits of General SSL Representations for Real-Life PPG Emotion Detection
个性化考量:通用自监督学习表征在真实生活光体积描记(PPG)情感检测中的局限性
机构 * Wroclaw University of Science and Technology(弗罗茨瓦夫科技大学)
专题命中 预训练与数据 :pretraining(abstract);分类 cs.AI、cs.LG
AI总结 本研究评估PPG-based SSL在真实生活情感检测中的效能,发现通用SSL表征无法胜任主观情感推理,微调时纳入个人数据才是性能关键,公开了RL-PPG编码器相关资源。
Comments 9 pages, 4 Figures, 2 Tables, Accepted as the 14th International Conference on Affective Computing and Intelligent Interaction (ACII 2026)