prediction error

基本解釋

Using functional MRI (FMRI), researchers found that this system encodes prediction error when participants made prediction.
通過功能核磁共振成像，研究人員發(fā)現(xiàn)中腦多巴胺系統(tǒng)在參與者進(jìn)行預(yù)測(cè)時(shí)，對(duì)預(yù)測(cè)誤差進(jìn)行了編碼。
Teenagers showed the highest spikes in these prediction error signals, which likely means they had the largest dopamine response.
在這些預(yù)測(cè)錯(cuò)誤信號(hào)中，青少年最多，這可能意味著他們有最大的多巴胺反應(yīng)。
Researchers measured so-called positive prediction error signals in the participants’ brains as the participants discovered the results of their answers and the size of their rewards.
當(dāng)參與者發(fā)現(xiàn)他們的回答結(jié)果和他們的獎(jiǎng)勵(lì)大小時(shí)，研究者們測(cè)試了他們大腦中所謂的積極的預(yù)測(cè)錯(cuò)誤信號(hào)。

His price prediction was wrong, but not because of an error on the production side, but because of plunging world consumption brought on by the great recession.
FORBES: Petroleum Balance

預(yù)報(bào)誤差
The computation formulas for the prediction error covariance matrix between any two subsystems are given.
同時(shí)給出了任兩個(gè)傳感器之間的預(yù)報(bào)誤差協(xié)方差陣的計(jì)算公式。
醫(yī)藥科學(xué)
預(yù)測(cè)誤差
B ) xt = 1 + 0.243 Bε4 t+ 0.281B6, the fitting error: MSE=20.004, MAE=3.113, MAPE=0.172;the prediction error: MSE=19.637, MAE=3.553, MAPE=0.166.
B ) xt = 1 + 0.243 Bε4 t+ 0.281B6,擬和誤差MSE=20.004,MAE=3.113,MAPE=0.172;預(yù)測(cè)誤差MSE=19.637, MAE=3.553, MAPE=0.166。
經(jīng)濟(jì)學(xué)
預(yù)期誤差