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Download IBM SPSS Statistics 19 Core System User's Guide
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258 Chapter 12 Component Model Accuracy Figure 12-8 Component Model Accuracy view The chart is a dot plot of predictive accuracy for component models. Each dot represents one or more component models with the level of accuracy plotted on the y-axis. Hover over any dot to obtain information on the corresponding individual component model. Reference lines. The plot displays color coded lines for the ensemble as well as the reference model and naïve models. A checkmark appears next to the line corresponding to the model that will be used for scoring. Interactivity. The chart updates if you change the combining rule. Boosted ensembles. A line chart is displayed for boosted ensembles.
