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Table 5
Confusion matrix of the SOM computed using SDSS full resolution spectra, classified as UNKNOWN.
| AGN | Galaxy | QSO | Radio | UNKNOWN | WD* | BrownD* | Low-mass* | UNDEFINED | |
|
|
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| AGN | 52,51 | 0,68 | 21 | 1,83 | 0 | 7,76 | 0 | 0 | 16,21 |
| Galaxy | 3,62 | 42,08 | 30,77 | 1,36 | 0 | 0 | 0 | 0 | 22,17 |
| QSO | 5,67 | 0,81 | 77,94 | 1,21 | 0 | 2,94 | 0,10 | 0,30 | 11,03 |
| Radio | 7,65 | 1,09 | 9,29 | 53,01 | 0 | 0 | 0 | 2,19 | 26,78 |
| UNKNOWN | 5,58 | 7,61 | 21,25 | 7,50 | 34,89 | 6,31 | 0,38 | 3,32 | 13,17 |
| WD* | 1,35 | 0 | 20,54 | 0 | 0 | 68,35 | 0 | 0 | 9,76 |
| BrownD* | 0 | 0 | 0 | 0 | 0 | 0 | 85,19 | 3,70 | 11,11 |
| Low-mass* | 0 | 0 | 5,48 | 9,59 | 0 | 0 | 5,48 | 53,42 | 26,03 |
|
|
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| COUNT | 438 | 221 | 988 | 183 | 7898 | 297 | 27 | 73 | |
Notes. Identifications for the objects were obtained from SIMBAD.
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