Open Access

Table B.1.

Percentage accuracy of the NN classification scheme when no optimisation is implemented (middle two columns) as compared to when the NN is optimised with Optuna (rightmost two columns) for all three models studied.

Model No optimisation Optimisation with Optuna

ΛCDM CDE ΛCDM CDE
β1 1.000 0.843 1.000 0.864
β2 1.000 0.836 1.000 0.861
β3 1.000 0.835 0.996 0.889

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