In the Bootstrap Forest platform, the Cumulative Validation report shows a plot of the fit statistics for the validation set versus the number of trees. This report is available only if validation is used.
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.
• RSquare (Entropy RSquare)
• 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.