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Fig. 5

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Distributions of summary statistics of photometric redshift probability density estimates illustrated for the SDSS, CFHTLS, and KiDS target samples. Comparison is made among the results from CLAP and the methods for which the probability density estimates are available, as in Fig. 4. The definitions of the shown summary statistics can be found in Table 2. For both CLAP and the SCL prediction, the ensemble of ten probability density estimates are combined using the harmonic mean. For the PIT, the y-axis in each panel is truncated at 0.5 for clearer illustration; the horizontal dashed lines indicate normalised uniform distributions. The PIT distributions produced by MLPQNA and BPZ are dramatically non-flat and are not shown in the figure. For the kurtosis, the vertical dashed lines indicate the value for Gaussian-like distributions (i.e. 3).

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