trend extrapolation

基本解釋

Furthermore, trend extrapolation is used to forecast the developing trend and orientation of Ningxia tourism industry.
進(jìn)一步運(yùn)用趨勢(shì)外推法，預(yù)測(cè)了寧夏旅游業(yè)近期的發(fā)展趨勢(shì)及走向。
The approaches of transformation include trend extrapolation, international comparisons approach and employee interview survey and so on.
轉(zhuǎn)換的方法可以包括趨勢(shì)外推法、國(guó)際比較法以及雇主訪談法等。
Finally, a comparison of the results is made, which shows that the prediction result of the combined model based on trend extrapolation and ARMA is not only more accurate, but also more stable.
最后通過(guò)比較得出趨勢(shì)外推與ARMA組合模型的預(yù)測(cè)結(jié)果不僅準(zhǔn)確性高、而且穩(wěn)定性好這一結(jié)論。