Quiz dossier / ML Foundations

ML Foundations: Least Squares and Linear Regression Math

Advanced quiz on residuals, normal equations, design matrices, projections, and regularized linear regression.

11 questionsEstimated 45 min0 flagged

Session status

Draft

Question 1

1 point(s)

What does least squares minimize?

Choose the standard objective.

The sum or mean of squared residuals

The number of nonzero weights only

The determinant of the design matrix

The angle between every pair of feature vectors