【摘要】 本文基于预测方法有效度的概念 ,建立了改进的组合预测模型。并给出其线性规划的解法。该模型具有计算简便的特点 ,而且具有可比性 ,能反映不同时间序列预测方法有效性。更多还原

【Abstract】 Based on effective measure of forecasting methods, improved combination forecasting models are put forward in this paper, and their solutions are given with linear progranming. These combination forecasting models are characterized with simple algorithm and comparison of forecasting effectiveness to different time series.更多还原