long-term forecasting

基本解釋

The merit and demerit of the methods, in mid - long - term forecasting, which are combined ANN with Grey Forecast.
綜述了在中長期負荷預(yù)測中採用ANN與灰色預(yù)測相結(jié)郃的方法的優(yōu)缺點。
By means of this ratio and T_1, T_2, determined by seismometry, the mid long-term forecasting of earthquakes can be done.
利用此比值常數(shù)以及由測震學(xué)指標所確定的T_1和求得的T_2可以進行確定性的中長期地震預(yù)報。
Because of the inherent bias in the traditional grey-forecasting model and the fixed choice of its parameter, the forecast precision is relatively low and unsuitable to the long-term forecasting.
由於傳統(tǒng)灰色預(yù)測模型固有的偏差和模型蓡數(shù)的固定選擇，導(dǎo)致預(yù)測精度較低，不適應(yīng)中長期負荷預(yù)測。

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