Classification Model Test Metrics: Lift

Lift measures how well the model improves predictions over using a random value.

You can graph the lift as either Cumulative Lift (the default) or as Cumulative Positive Cases. To change the graph, click the appropriate radio button. The x-axis of the graph is divided into quantiles. To view exact values, float the cursor over the graph.

Below the graph, the Lift table is displayed as a table giving the Cumulative Lift, the Cumulative Positive, and the Threshold for each quantile.