多模态抑郁辅助检测情感分析
摘要
值。抑郁症具有高发病率、高隐匿性、高危害性等特征,传统诊断方式依赖量表与临床访谈,存在主观性强、效率
偏低、早期识别困难等问题。多模态情感分析通过融合文本、语音、视觉等多源信息,能够客观、连续地捕捉抑郁
相关情感特征,已成为抑郁智能辅助检测的关键技术路径。本文围绕抑郁辅助检测场景,数据集建设、特征提取、
模态融合、缺失模态处理、评测指标等关键内容,总结当前研究面临的数据稀缺、隐私敏感、泛化性不足、可解释
性弱等核心挑战,并对未来研究方向与实用化路径进行展望。
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