...89AB92502> 准确性因子(accuracy factor,A f)、偏差因子(bias factor, Bf)、标准预测误差(standard error of prediction, SEP)等已广泛应用于模型的检验评价 [6-7] 。
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...2502> 准确性因子(accuracy factor,A f)、偏差因子(bias factor, Bf)、标准预测误差(standard error of prediction, SEP)等已广泛应用于模型的检验评价 [6-7] 。
基于2个网页-相关网页
创建标准误差预测图 Prediction Standard Error Map
用标准预测误差(% SEP),平均预测误差(MPE)和平均相对误差(MRE)来评价其预测能力。
The standard error of prediction (% SEP), the mean prediction error (MPE) and the mean relative error (MRE) were utilized to evaluate the prediction ability of the BP-ANN.
评判标准是预测打分和真实值之间的均方误差(RMSE)。
The evaluation criterion is the root mean squared error (RMSE) between predicted ratings and true ones.
同时,AGA适应度函数定义为BP网络的累积预测误差的标准偏差和基因的终止条件之一。
Meanwhile, AGA fitness function is defined as the standard deviation of BP network's accumulation forecast errors and also one of genetic termination criteria.
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