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Table 5 Computation time (in second) of forecasting models

From: Extreme learning with chemical reaction optimization for stock volatility prediction

ModelTime series
Volatility price seriesClosing price series
Training timeTest timeTraining timeTest time
ELCRO42.1522.3443.3223.00
PSO-ELM48.2823.0550.4625.54
GA-ELM50.3326.0051.4525.49
GD-ELM47.2724.4445.4024.08