| Class Summary | 
| CvANN_MLP | MLP model. | 
| CvANN_MLP_TrainParams | Parameters of the MLP training algorithm. | 
| CvBoost | Boosted tree classifier derived from "CvStatModel". | 
| CvBoostParams | Boosting training parameters. | 
| CvDTree | The class implements a decision tree as described in the beginning of this
 section. | 
| CvDTreeParams | The structure contains all the decision tree training parameters. | 
| CvERTrees | The class implements the Extremely randomized trees algorithm. | 
| CvGBTrees | The class implements the Gradient boosted tree model as described in the
 beginning of this section. | 
| CvGBTreesParams | GBT training parameters. | 
| CvKNearest | The class implements K-Nearest Neighbors model as described in the beginning
 of this section. | 
| CvNormalBayesClassifier | Bayes classifier for normally distributed data. | 
| CvParamGrid | The structure represents the logarithmic grid range of statmodel parameters. | 
| CvRTParams | Training parameters of random trees. | 
| CvRTrees | The class implements the random forest predictor as described in the
 beginning of this section. | 
| CvStatModel | Base class for statistical models in ML. | 
| CvSVM | Support Vector Machines. | 
| CvSVMParams | SVM training parameters. | 
| EM | The class implements the EM algorithm as described in the beginning of this
 section. | 
| Ml |  |