Journal of Big Data

Table 1 Result of experiment with various historical data and epoch (with epoch 100 in 1 year, the best accuracy 94.59% is reached)

From: Data science approach to stock prices forecasting in Indonesia during Covid-19 using Long Short-Term Memory (LSTM)

Historical data	OHLC value			High value
	Epochs
	5	20	50	20	50	100
Test RMSE value
1 year	537.07	335,33	257.42	565.18	394.76	205.65
	Prediction value (next day)		25,545.20	25,341.33	25,343.35	25,344.05
	Accuracy		93.83%	94.57%	94.58%	94.59%
3 years	1023.43	1022.43	1023.45	929.80	193.30	193.31
	Prediction value (next day)		30,619.65	28,690.60	27,094.52	27,092.09
	Accuracy		78.28%	83.54%	88.46%	88.47%

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