cross-validation中文什么意思

例句与用法

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1. Laser spot image denoising using the wavelet algorithm based on cross - validation
   基于交叉验证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
   自编程序进行计算，得到了回归参数向量和样条函数的补偿最小二乘估计。
3. Decision tree arithmetic can easily create an if - then expression . its accuracy can be estimated by k - fold cross - validation
   决策树算法的最大优点是能够很容易地产生出if - then表达式。
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 )
   ) ，在一定的正则性条件下，给出了( ? )的上下界估计和g ( t )的估计的收敛速度。