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Cumulative accuracy profile information


A cumulative accuracy profile (CAP) is a concept utilized in data science to visualize discrimination power. The CAP of a model represents the cumulative number of positive outcomes along the y-axis versus the corresponding cumulative number of a classifying parameter along the x-axis. The output is called a CAP curve.[1] The CAP is distinct from the receiver operating characteristic (ROC) curve, which plots the true-positive rate against the false-positive rate.

CAPs are used in robustness evaluations of classification models.

  1. ^ "CUMULATIVE ACCURACY PROFILE AND ITS APPLICATION IN CREDIT RISK". www.linkedin.com. Retrieved 2020-12-11.

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