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Table 6
Accuracy in spectral classification of the validation catalogs constructed with stars belonging to the three spectral groups defined in the text.
| ANN | N_Iter. | RMS_err | AV_err | Int_err | Architecture | Nval | Ntrain | Spectral interval |
|
|
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| NET2ARL | 1300 | 206.4 | 152.2 | 135.6 | 11:40:40:2 | 612 | 1836 | 4327 to 6563 |
| NET2ARL | 1300 | 1.27 | 0.86 | 0.57 | Lum | Min. error SpT | ||
| NET2ARL | 1800 | 208.2 | 152.7 | 145.8 | 11:40:40:2 | 612 | 1836 | 4327 to 6563 |
| NET2ARL | 1800 | 1.25 | 0.87 | 0.65 | Lum. | Min. error LC | ||
| NET3AL | 1400 | 184.2 | 133.9 | 70.9 | 16:30:30:2 | 540 | 1692 | 3933 to 5782 |
| NET3AL | 1400 | 1.04 | 0.76 | 0.51 | Lum. | Min. error LC | ||
| NET3AL | 2100 | 177.3 | 126.8 | 85.2 | 16:30:30:2 | 540 | 1692 | 3933 to 5782 |
| NET3AL | 2100 | 1.08 | 0.77 | 0.60 | Lum. | Min. error SpT | ||
| NET2GRL | 0660 | 191.8 | 143.7 | 46.7 | 19:40:40:2 | 612 | 2808 | 4227 to 6563 |
| NET2GRL | 0660 | 1.05 | 0.83 | 0.23 | Lum. | Min. error LC | ||
| NET2GRLa | 1600 | 181.3 | 138.1 | 92.4 | 19:40:40:2 | 612 | 2808 | 4227 to 6563 |
| NET2GRLa | 1600 | 1.08 | 0.78 | 0.48 | Lum | Min. error SpT | ||
| NET2GL | 0680 | 168.1 | 122.8 | 48.4 | 23:50:50:2 | 612 | 2808 | 3933 to 6162 |
| NET2GL | 0680 | 1.03 | 0.82 | 0.32 | Lum. | Min. error LC | ||
| NET2GL | 4300 | 147.3 | 107.7 | 78.3 | 23:50:50:2 | 612 | 2808 | 3933 to 6162 |
| NET2GL | 4300 | 1.11 | 0.86 | 0.57 | Lum. | Min. error SpT | ||
| NET2KRL | 0050 | 194.9 | 174.1 | 42.2 | 15:40:40:2 | 348 | 1941 | 4861 to 6563 |
| NET2KRL | 0050 | 0.91 | 0.65 | 0.12 | Lum. | Min. error LC | ||
| NET2KRLa | 0900 | 109.3 | 95.9 | 41.6 | 15:40:40:2 | 348 | 1941 | 4861 to 6563 |
| NET2KRLa | 0900 | 1.12 | 0.94 | 0.45 | Lum. | Min. error SpT | ||
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