Application of Convolutional Neural Networks to time domain astrophysics. 2D image analysis of OGLE light curves

Open Access

Table 6

F1 Score for the Variability classes Common to S20.

Class	CNN this work	S20 OGLE III	S20 OGLE IV
ACep	0.884 (CEP)	0.879	0.835
T2Cep	0.884 (CEP)	0.872	0.870
DST	0.891	0.944	−
E	0.942	0.989	0.984
RR	0.894	0.810	0.849

Notes. We adopt the F1 score for CEP as the average of the F1 scores for Acep and T2Cep in S20.

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