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Predictive and Specialized Modeling > Boosted Tree > The Boosted Tree Report > Cumulative Validation
Publication date: 11/29/2021

Image shown hereCumulative Validation

(Available only if validation is used.) Shows a plot of the fit statistics for the Validation set versus the number of layers.

For a continuous response, the single fit statistic is R-Square. For a categorical response, the fit statistics are listed below and are described in Measures Report.

• R-Square (Entropy R-Square)

• Avg - Log p (Mean - Log p)

• Root Average Squared Prediction Error (RASE)

• Avg Abs Error (Mean Abs Dev)

• MR (Misclassification Rate)

The Cumulative Details report below the Cumulative Validation plot gives the values used in the plot.

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