2024-10-05 2024-10-05 随手记 几秒读完 (大约25个字) 0次访问期望离散情况下：结果乘以结果概率的总和 连续 $$E(x) = \int xf(x)dx$$ 期望https://blog.xiang578.com/post/logseq/期望.html作者Ryen Xiang发布于2024-10-05更新于2024-10-05许可协议 Mathematics
2025-04-20@Towards Personalized and Semantic Retrieval: An End-to-End Solution for E-commerce Search via Embedding Learning随手记