Toward model-free stellar chemical abundances - Potential applications in the search for chemically peculiar stars in large spectroscopic surveys

Open Access

Table 2

Precision and recall for detection of chemically peculiar stars.

Target category	Precision	Recall
αPMP	0.84 ± 0.04	0.11 ± 0.02
CEMP	0.96 ± 0.09	0.68 ± 0.05

Notes. Precision and recall for α-poor metal-poor stars (α PMP) and CEMP. Uncertainties represent standard deviations over multiple random realizations of the test set.

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