which method is used to analyze market volatility? what is regularization what is regularization of data what is regularization in statistics define regularization what is regularization mean what is regularization in statistics what is regularization score in statistics what is regularization in statistics what is regularization method how to use a standardization score what is regularization used for what is regularization in psychology what is regularization in statistics what is the regularization test what is the definition of regularization in statistics regularization definition statistics what is the regularization of a predictive model how can you find the level of a model regularized what is regularization