Experimental results show that the choice for trend forecasting models can be correctly finished by using GP-decision tree algorithm.

实验结果表明，应用GP决策树算法能够正确完成对趋势预测模型的选择。

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Finally built a two linear forecasting models based on smoothing of time queue about analysis of sale trend, and verified the design analysis of this paper partly.

最后，建立了基于时间序列的二次指数平滑线性预测模型，进行商品销售趋势的分析，部分验证了本文的设计分析。

youdao

Finally built a two linear forecasting models based on smoothing of time queue about analysis of sale trend, and verified the design analysis of this paper partly.

最后，建立了基于时间序列的二次指数平滑线性预测模型，进行商品销售趋势的分析，部分验证了本文的设计分析。

youdao