| Package | Description |
|---|---|
| org.apache.ignite.ml.tree |
Root package for decision trees.
|
| org.apache.ignite.ml.tree.impurity.gini |
Contains Gini impurity measure and calculator.
|
| Class and Description |
|---|
| GiniImpurityMeasure
Gini impurity measure which is calculated the following way:
\-frac{1}{L}\sum_{i=1}^{s}l_i^2 - \frac{1}{R}\sum_{i=s+1}^{n}r_i^2. |
| Class and Description |
|---|
| GiniImpurityMeasure
Gini impurity measure which is calculated the following way:
\-frac{1}{L}\sum_{i=1}^{s}l_i^2 - \frac{1}{R}\sum_{i=s+1}^{n}r_i^2. |
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Ignite Database and Caching Platform : ver. 2.7.2 Release Date : February 6 2019