XChinaCity4: A comprehensive multimodal benchmark dataset tailored for Social Media Popularity Prediction (Sample Data)

XChinaCity4 is a comprehensive multimodal benchmark dataset tailored for Social Media Popularity Prediction (SMPP). Unlike existing datasets (e.g., SMPD, TPIC) that rely on static, isolated posts, XChinaCity4 focuses on contemporary social media content with rich streaming media and inter-post relationships.
The dataset comprises 10,872 posts collected from the official X (formerly Twitter) accounts of four major Chinese cities—Beijing, Shanghai, Hangzhou, and Shenzhen—spanning from January 1, 2023, to June 1, 2025. It encompasses text, images, videos, and metadata.
*This is a sample of the XChinaCity4. If you want to obtain the complete data in advance, please send an email to [e-mail].

XChinaCity4 是专为社交媒体热度预测（Social Media Popularity Prediction，SMPP）打造的综合性多模态基准数据集。与现有依赖静态孤立帖子的数据集（如SMPD、TPIC）不同，XChinaCity4聚焦于包含丰富流媒体内容且具备帖子间关联关系的当代社交媒体内容。该数据集包含从中国四座一线城市——北京、上海、杭州、深圳的官方X（原Twitter）账号采集的10872条帖子，采集时间跨度为2023年1月1日至2025年6月1日，涵盖文本、图像、视频及元数据。*本示例为XChinaCity4数据集的样本。若需提前获取完整数据集，请发送邮件至[e-mail]。