时间序列连续多步预测方法

https://machinelearningmastery.com/multi-step-time-series-forecasting/

 

  1. Direct Multi-step Forecast Strategy.   同时建多个模型,缺点:没有考虑预测的相邻两个值的相关性
  2. Recursive Multi-step Forecast Strategy.缺点:预测误差往后迅速积累,数据会很快没有意义
  3. Direct-Recursive Hybrid Multi-step Forecast Strategies.前两者结合起来做预测,
  4. Multiple Output Forecast Strategy.一个模型,一次预测多个输出
posted on 2018-07-13 22:33  纸上得来终觉浅,绝知此事要躬行  阅读(4606)  评论(0)    收藏  举报