arXiv · Machine Learning Theory· Yizhi Luo, Jiahe Yi, Jianhui Zhang, Shuo Sun·· 4 hr agoAI score27
Stock-JEPA:基于先验锚定的股市潜变量修正表征学习
STOCK-JEPA: Prior-Anchored Latent Revision Representation Learning in Equity Markets
AI brief
论文提出 Stock-JEPA,一种联合嵌入预测框架,先用低复杂度金融模型生成多周期收益与风险统计作为先验锚点,再通过上下文条件修正预测器估计未来表征相对锚点的可预测位移。
Source: arXiv · Machine Learning Theory · arxiv.org