例句與用法

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1. Laser spot image denoising using the wavelet algorithm based on cross - validation
   基于交叉驗證的激光光斑小波降噪
2. The choice of smoothing parameter can be automatically obtained by using generalized cross - validation function
   自編程序進行計算，得到了回歸參數(shù)向量和樣條函數(shù)的補償最小二乘估計。
3. Decision tree arithmetic can easily create an if - then expression . its accuracy can be estimated by k - fold cross - validation
   決策樹算法的最大優(yōu)點是能夠很容易地產(chǎn)生出if - then表達式。
4. Using cross - validation to select h as hn * . under proper conditions , this paper gives the bounds of hn * , and the convergence rate and the weak consistency of g ( t )
   ) ，在一定的正則性條件下，給出了( ? )的上下界估計和g ( t )的估計的收斂速度。