https://blog.ximeng.org.cn/tags/%E9%A2%84%E6%B5%8B/Recent content in 预测 on Ximeng · BlogHugozh-CNMon, 28 Sep 2026 12:38:11 -0700https://blog.ximeng.org.cn/research/time-series-forecast/part-01-foundations/01-what-is-time-series-forecasting/Tue, 22 Sep 2026 02:55:17 -0700https://blog.ximeng.org.cn/research/time-series-forecast/part-01-foundations/01-what-is-time-series-forecasting/从信息边界、预测目标与损失函数出发，建立时间序列预测的基本问题定义。