Towards a library of synthetic galaxy spectra and preliminary results of classification and parametrization of unresolved galaxies for Gaia. II

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Table 11:

Summary of the performance of the SVM regression models for predicting the z.
Astrophysical parameter	mean(real-predicted)/mean(real)	sd(real-predicted)/mean(real)	SVs
z	-3.61e-5	0.070	2160

NOTE. The sample is for zero interstellar extinction ( $A_{\rm v}$ ) and five random values of redshift in the range 0-0.2. The second and third columns list the mean and rms errors respectively. The final column gives the number of support vectors in the SVM model.

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