Neural Network and Sentiment Analysis coupled Stock Price Modeling Framework

The existing stock price prediction algorithms only considers the present and historical market metrics with a quantitative foundation but future direction of the market and market prices are highly associated with people's sentiment. Such qualitative indicators must be factored into a reliable analysis. This study correlates financial news sentiments to the performance of the stock market and provides a scale indicating the influence of sentiments on stock price changes, as well as a time series forecasting model to forecast the future price patterns.