Free Access

Table 2

Confusion matrix of the SOM computed using Gaia simulations of a wide variety of astronomical objects, as explained in Sect. 3.

AFGKM GALAXY OB PN QSO UCD WD

AFGKM 95,28 1,3 0 0 0 2,7 0,72
GALAXY 0,67 98,4 0 0 0,94 0 0
OB 0 0 99,76 0 0 0 0,24
PN 0 0 0 99,33 0 0 0,67
QSO 0,44 0,83 0 0 98,7 0,10 0,10
UCD 0,51 0 0 0 0 99,49 0
WD 1,46 0 0 0 0 0 98,54

COUNT 5000 33 670 9999 748 70 554 9890 20 556

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.