摘要
该文提出了多步变权重组合预测方法,综合考虑多种单项模型,对我国国内旅游人数进行了分析与预测,研究结果表明所提出的组合预测方法比单项预测方法更加科学合理,具有可行性。
This article has presented the method of multi-step variable weight combination forecasting by considering many individual models. In order to analysis and forecast the number of domestic tourists. The research result shows that the proposed combination forecast method is more reasonable and scientific than each individual model. And it is also feasible.
出处
《安徽农学通报》
2015年第5期6-8,19,共4页
Anhui Agricultural Science Bulletin
关键词
国内旅游
变权
二次规划
组合预测
Domestic tourism
Variable weight
Combination forecasting
Quadratic programming