阿里通义宣布开源R1-Omni模型 可提升多模态情感识别能力
3月11日，通义实验室团队宣布开源R1-Omni模型，为全模态模型的发展带来了新的突破。该模型结合了强化学习与可验证奖励（RLVR）方法，专注于提升多模态情感识别任务中的推理能力和泛化性能。R1-Omni的训练分为两个阶段。在冷启动阶段，团队使用包含580条视频数据的组合数据集进行微调，这些数据来自Explainable Multimodal Emotion Reasoning（EMER）数据集和HumanOmni数据集。这一阶段旨在为模型奠定基础推理能力，确保其在进入RLVR阶段前具备一定的多模态情感识别能力，从而保障后续训练的平稳性、效率与稳定性。
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