Intro to Business Analytics
Lasso regression is a type of linear regression that includes a regularization term in its cost function to prevent overfitting by penalizing the absolute size of the coefficients. This method is particularly useful when you have many predictors and want to shrink some coefficients to zero, effectively performing variable selection. By helping to reduce model complexity, lasso regression connects well with multiple linear regression techniques and is increasingly applied in fields like human resources analytics to identify significant factors impacting employee performance or retention.
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