Machine Learning, Neural Networks, Forecasting, Data Analysis, Time Series Analysis.
data to use, to predict the value for the next day. For example, let us say look back is 2; so in order to predict the stock price for tomorrow, we need the stock price of today and yesterday. Coming back to the format, at a given day x(t), the features are the values of x(t-1), x(t-2), …., x(t-n)