| Package | Description | 
|---|---|
| org.apache.ignite.ml.composition.boosting.convergence | 
 Package contains implementation of convergency checking algorithms for gradient boosting. 
 | 
| org.apache.ignite.ml.composition.boosting.convergence.mean | 
 Contains implementation of convergence checking computer by mean of absolute value of errors in dataset. 
 | 
| org.apache.ignite.ml.composition.boosting.convergence.median | 
 Contains implementation of convergence checking computer by median of medians of errors in dataset. 
 | 
| org.apache.ignite.ml.composition.boosting.convergence.simple | 
 Contains implementation of Stub for convergence checking. 
 | 
| org.apache.ignite.ml.dataset | 
 Base package for machine learning dataset classes. 
 | 
| org.apache.ignite.ml.dataset.primitive | 
 Package that contains basic primitives build on top of  
Dataset. | 
| org.apache.ignite.ml.tree.data | 
 Contains data and data builder required for decision tree trainers built on top of partition based dataset. 
 | 
| Class and Description | 
|---|
| FeatureMatrixWithLabelsOnHeapData
 A partition  
data of the containing matrix of features and vector of labels stored in heap. | 
| Class and Description | 
|---|
| FeatureMatrixWithLabelsOnHeapData
 A partition  
data of the containing matrix of features and vector of labels stored in heap. | 
| Class and Description | 
|---|
| FeatureMatrixWithLabelsOnHeapData
 A partition  
data of the containing matrix of features and vector of labels stored in heap. | 
| Class and Description | 
|---|
| FeatureMatrixWithLabelsOnHeapData
 A partition  
data of the containing matrix of features and vector of labels stored in heap. | 
| Class and Description | 
|---|
| SimpleDataset
 A simple dataset introduces additional methods based on a matrix of features. 
 | 
| SimpleLabeledDataset
 A simple labeled dataset introduces additional methods based on a matrix of features and labels vector. 
 | 
| Class and Description | 
|---|
| DatasetWrapper
 A dataset wrapper that allows to introduce new functionality based on common  
compute methods. | 
| FeatureMatrixWithLabelsOnHeapData
 A partition  
data of the containing matrix of features and vector of labels stored in heap. | 
| Class and Description | 
|---|
| FeatureMatrixWithLabelsOnHeapData
 A partition  
data of the containing matrix of features and vector of labels stored in heap. | 
                                     
                                                                                                                                                                                                                                                                            
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                                                                                                                                                                                                                     Ignite Database and Caching Platform                                                                                                                   :                                                               ver. 2.7.2                                                                                                                                                                                                                                                                                                                                    Release Date                                                                                                                   :                                                               February 6 2019