您要查找的是不是:
- The Mean Absolute Percentage Error(MAPE) for one-step ahead prediction is 1.382%,and MAPE for the 6 steps are all less than 6%.The prediction result is of high precision. 所应用方法的一步预测值平均绝对百分比误差MAPE为1.;382%25,6步预测的MAPE值均在6%25以内,是精确度很高的预测;
- Because some actual prices are zero or close to zero, traditional error index - mean absolute percentage error (MAPE) becomes unreasonable and a modified MAPE is adopted. 实验也表明,当电价中不存在零或者接近于零的电价时,传统的MAPE指标与修正后的MAPE指标之间相差甚少。
- The mean absolute percentage error (MAPE) and the root of mean square error (RMSE) of WA-SVM method was 0.04937 and 0.3453 respectively, whereas MAPE and RMSE of SVM method were 0.08493 and 0.6319. WA-SVM方法预测精度较SVM方法有较大提高,其平均绝对百分比误差和均方根误差分别为0.;04937和0
- That hill's an absolute doddle (to climb). (爬)上那座山岗毫不费力。
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着?
- We now have the absolute proof of his guilt. 我们现在有他犯罪的确凿证据。
- The figure is expressed as a percentage. 那数字是以百分比表示的。
- We have only a small percentage of foreign books. 我们只有一少部分外文书。
- Her new dress is an absolute dream. 她的新连衣裙漂亮极了。
- My secretary is an absolute gem. 我的秘书真是个难能可贵的人。
- What percentage of children were absent? 缺席的学童占百分之几?
- There is no absolute standard for beauty. 美是没有绝对的标准的。
- Each of them got a percentage of the profits. 他们每个人都得到一部分利润。
- At that price it's an absolute gift! 那个价钱,纯粹是白给。
- Whisky contains a large percentage of alcohol. 威士忌所含酒精的百分比很高。
- The soldier showed absolute fearlessness of danger. 这位士兵显示了对危险的毫无畏惧。
- The police have absolute proof of his guilt. 警方有他犯罪的确凿证据。
- There is no percentage in worrying about it. 为此担忧无济於事。
- An absolute ruler can do just as he pleases. 一个专制的统治者可以为所欲为。
- There is no percentage in arguing with him. 同他争论于事无补。