Open Access

Table 1

CNN architectures used for the estimation of Teff, log g, [M/H], and υ sin i.

Layer Output size Number of filters Number of parameters
Teff log g [M/H] υ sin i Teff log g [M/H] υ sin i Teff log g [M/H] υ sin i
Conv1D 32 32 32 32 64 16 32 64 192 48 96 192
Conv1D 32 32 32 32 32 64 8 8 4128 2112 520 1032
Flatten 1024 2048 256 256 0 0 0 0
Dense 256 256 256 256 262400 524544 65 792 65 792
Dense 128 128 128 128 32896 32896 32896 32896
Dense 64 64 64 64 8256 8256 8256 8256
Dense 1 1 1 1 65 65 65 65

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