CH-SIMSandCMU-MOSI dataset
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CH-SIMS Dataset: This dataset consists of 2,281 video clips from different data sources, with a total of 474 speakers. The modal categories include three modalities: vision, speech, and text. The SIMS dataset is a unique Chinese multi-modal sentiment classification dataset with fine-grained annotations. The videos contain spontaneous expressions, various head postures, and video occlusions. Annotators assign an emotion score to each labeled sample ranging from -1 (strongly negative) to 1 (strongly positive).CMU-MOSI Dataset: This dataset is constructed based on YouTube videos. Annotators label the emotion of each sample with a score ranging from -3 (strongly negative) to 3 (strongly positive).分享这两个数据集的具体应用场景有哪些?这两个数据集的优缺点分别是什么?多模态情感分类数据集的发展趋势是怎样的?
CH-SIMS 数据集:该数据集包含来自不同数据源的2281个视频片段,总计涉及474名说话者。其模态类别涵盖视觉(vision)、语音(speech)、文本(text)三种模态。CH-SIMS 数据集是一款独特的中文多模态情感分类(multi-modal sentiment classification)数据集,带有细粒度标注(fine-grained annotations)。视频内容包含自然流露的表情、多样的头部姿态以及视频遮挡(video occlusions)情况。标注人员为每个标注样本赋予情感分数(emotion score),分数范围为-1(极强负面)至1(极强正面)。CMU-MOSI 数据集:该数据集基于YouTube视频构建。标注人员为每个样本标注情感分数(emotion score),分数范围为-3(极强负面)至3(极强正面)。




