I am new to data science. From what i understand the variables have different scales like 0.25*0.25 or 0.5*0.5. How do i resolve them to the same scale?I am not sure if a simple scaling up/down is accurate.
Under sklearn.preprocessing you can find various module for scaling, centering, normalization, binarization and imputation.
In most cases StandardScaler or MinMaxScaler should work fine.