例句與造句

1. An important concept associated with regression splines is that of a knot.
2. Multivariate and adaptive regression spline approach deliberately overfits the model and then prunes to get to the optimal model.
3. Multivariate adaptive regression splines ( MARS ) is a non-parametric technique that builds flexible models by fitting piecewise linear regressions.
4. A few examples are linear least squares, smoothing splines, regression splines, local regression, kernel regression, and linear filtering
5. Instead of steam shovels, Fair, Isaac uses " multiple adaptive regression splines, " neural networks and other statistical analysis techniques to help clients dig through data and glean useful predictors about their customers and business prospects.
6. It's difficult to find regression spline in a sentence. 用regression spline造句挺難的
7. As a result, alternative methods have been developed in which smooth functions are represented semi-parametrically, using penalized regression splines, in order to allow computationally efficient estimation of the degree of smoothness of the model components using generalized cross validation or similar criteria.
8. The classical data-driven methods for nonlinear system prediction include the use of stochastic models such as the autoregressive ( AR ) model, the threshold AR model, the bilinear model, the projection pursuit, the multivariate adaptive regression splines, and the Volterra series expansion.
9. "But I recommend specifying the model to make it more likely to fit up front ( especially with regard to relaxing linearity assumptions using regression splines ) and using the bootstrap to estimate overfitting and to get an overfitting-corrected high-resolution smooth calibration curve to check absolute accuracy.