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Table 2.

Number of objects with a spectroscopic match from one or more spectroscopic surveys used in this paper to train the machine learning pipeline.

Survey Class VEXAS VEXAS VEXAS
DESW PSW SMW
SDSS STAR 56 187 74 794 77 100
QSO 23 820 26 872 4660
GALAXY 144 495 162 717 65 937

2QZ STAR 537 151 701
QSO 3499 657 699
GALAXY 368 114 46

OzDES STAR 1614 1216 1569
QSO 1191 998 220
GALAXY 7246 4438 1778

6dFGS STAR 506 649 1544
GALAXY 25 274 21 792 54 093

GAMA GALAXY 33 050 34 551 11 578

WiggleZ GALAXY 7851 12 759 723

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