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Fig. 42 | Journal of Big Data

Fig. 42

From: Cumulative deviation of a subpopulation from the full population

Fig. 42

\(n = \) 1000; \(S_1\), \(S_2\), ..., \(S_n\) are denser near 1; Kuiper’s statistic is \(0.1452 / \sigma = 11.24\), Kolmogorov’s and Smirnov’s is \(0.1095 / \sigma = 8.480\). Figure 43 displays the ground-truth reliability diagram. As in Fig. 40, the cumulative plot resolves more of the oscillations in the miscalibration, as do somewhat the reliability diagrams with an equal number of observations per bin; that said, the variations in the reliability diagrams could be hard to interpret without access to the exact expectations

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