“…Many new models have been developed nowadays, but each model has its advantages and disadvantages. Current stock market classification models are still suffering from low classification accuracy (L. Zhang, 2013;Meesad & Li, 2014;Skuza & Romanowski, 2015;Navale, Dudhwala, Jadhav, Gabda, & Vihangam, 2016;Arvanitis & Bassiliades, 2017). Hence, this weakness in the models has a direct effect on the reliability of stock market indicators such as "series of statistical figures" and "financial reports" that explains the stock behaviour ( Bollen, Mao, & Pepe, 2011;J.…”