Forecast error analysis model 预测偏差分析模型
The time sequence method which is quite valuable for use, is applied to the forecast and error analysis of daily water supply amount in Xiamen City.
应用时间序列法对厦门城市日供水量进行预测和误差分析，具有较强的实用价值。
On the foundation of the analysis and comparison of the error of the combination forecast and independent forecast, the paper has given the conditions of the former being least.
在分析比较组合预测与单个预测的精度(误差)大小基础上，给出了组合预测精度高于单个预测精度的条件，并给出了组合预测的精度估计公式。
By means of BP (error back propagation) artificial nerve network, with data from alarm, weather and engineering documents, microwave hop performance analysis and forecast model is established.
利用神经网络的误差反向传播算法(BP算法)，结合告警、天气和工程设计几方面的数据资料建立了微波中继段告警分析预测模型。
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