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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 | |
|
|
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| 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 |
|
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| COUNT | 5000 | 33 670 | 9999 | 748 | 70 554 | 9890 | 20 556 |
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