prediction error

基本解釋

• n. [數(shù)] 預測誤差

英漢例句

雙語例句

• 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)在參與者進行預測時，對預測誤差進行了編碼。
• Teenagers showed the highest spikes in these prediction error signals, which likely means they had the largest dopamine response.
  在這些預測錯誤信號中，青少年最多，這可能意味著他們有最大的多巴胺反應。
• 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.
  當參與者發(fā)現(xiàn)他們的回答結(jié)果和他們的獎勵大小時，研究者們測試了他們大腦中所謂的積極的預測錯誤信號。

權(quán)威例句

• 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

• prediction error更多例句

詞組短語

短語

• prediction -error time series 預測誤差時間序列
• cross -prediction error 相干預測誤差
• output -error prediction 輸出誤差預測
• Single -step Prediction Error 單步線性預測誤差

• prediction error更多詞組

專業(yè)釋義

計算機科學技術(shù)

• 預報誤差

  The computation formulas for the prediction error covariance matrix between any two subsystems are given.
  同時給出了任兩個傳感器之間的預報誤差協(xié)方差陣的計算公式。

  醫(yī)藥科學

• 預測誤差

  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;預測誤差MSE=19.637, MAE=3.553, MAPE=0.166。

  經(jīng)濟學

• 預期誤差

數(shù)學

• 預估誤差
• 預測誤差
• 預報誤差