Similar results have been achieved in Denmark, where the next-day forecast error has been reduced from 36% to 18-20% over the past ten years, says Mr.
在丹麦也获得了相似的结果，在过去的十年里，丹麦第二天预测误差已经从36%减少到18%- 20%。
To further improve the forecast accuracy of this model, and reduce its forecast error, I also improve the BP NN in this article.
为了进一步提高模型预测的准确度，减小预测误差，本文还对BP神经网络进行改进。
The experiments about a typical piston indicate that this forecast error control method can increase the turning precision clearly.
典型零件的车削实验表明，该方法能有效地提高非圆活塞裙部的加工精度。
Compared thermodynamic and kinetic predicting model with the experimental results separately, the paper shows that the forecast error is small.
热力学和动力学模型预测与实验结果对比均表明，模型预测误差较小。
The new stepwise regression method with minimum of forecast error is proposed in this paper. It is more simple, convenient, and easier used in microcomputer than the traditional stepwise regression.
本文提出用预报残差最小的逐步回归方法作预报，较之传统的逐步回归具有计算简便、适应于小型计算机计算等优点。
Forecast error fell to 9% from 15%, on-time deliveries rose to 93% from 85%, and the company expanded the program to other distributors and to customers of raw materials.
预测误差由原来的15%降至9%，按时交付率由85%上升至93%，并且公司还把该项目扩展到其他经销商和原材料客户。
Forecast error fell to 9% from 15%, on-time deliveries rose to 93% from 85%, and the company expanded the program to other distributors and to customers of raw materials.
预测误差由原来的15%降至9%，按时交付率由85%上升至93%，并且公司还把该项目扩展到其他经销商和原材料客户。
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