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Table 1

Number of sources used to build each classifier and to derive its performance metrics.

Samples with no flag Samples with flags
Studies Training (70%) and test (30%) Targets Test Targets
Case A (HL) blazars (1572) pulsars (134) UnIds (422) blazars (145) pulsars (32) UnIds (109)
Case A (LL) blazars (1572) galactic sources (183) UnIds (169) blazars (145) galactic sources (75) UnIds (247)
Case B BL Lacs (638) FSRQs (448) BCUs (486)

Notes. The number of sources to which each classifier was applied is also given: these “targets” correspond to unassociated sources (UnIds) for case A or blazars of unknown type (BCUs) for case B. HL and LL refer to the high and low galactic latitude studies (case A), respectively. Only BCUs are counted in the target sample for case B, the corresponding classifiers will be also applied to blazar candidates from case A.

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