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In a classification problem, I rank scored observations descending by (calibrated) probability of positive result. If I create a graph that shows cumulative % of total expectation captured on the Y-axis, and cumulative % of units marked positive on the X-axis, what kind of graph is this? Does it have a name?
(Seems similar to an ROC curve, but I don't think they're the same)
This seems to be a reframing of the "Cumulative Gains Chart", as discussed here.
