Before revision:  The training process is used to build a better stock price predictive model. The Straits Times Index, Nikkei 225, NASDAQ Composite, S P 500, and Dow Jones Industrial Average indices were utilized as time series data sets for training and testing proposed predic-tive model.
After revision:  The training process is used to build a better stock price P 500, and Dow Jones Industrial Average indices were utilized as time series data sets for training and testing proposed predic-tive model.