Machine Learning, Feature Sele, F1 Score, Classification, Imbalanced Class.
Hypothesis test- R is place holder for SSR (sum of squared residuals) in the equation. R subscript for restricted and UR for unrestricted equation on left is distributed F with q, n-k+1 degrees of freedom Null hypothesis- X2 and X3 equal to zero LDA: Linear discriminant analysis is used to find a