More Problems

• Write a program to compute the mixed-effects model coefficients using matrices.
• Write a program to implement the Lasso regression using coordinate descent with matrices.
• Write a program to calculate the adjusted Gini index for a set of predictions using matrices.
• Write a program to perform semi-supervised learning using matrices.
• Write a program to compute the Fisher Information Matrix for a statistical model using matrices.
• Write a program to implement the regularized regression (Ridge and Lasso) using matrix methods.
• Write a program to compute the Chi-square test statistic using contingency tables represented as matrices.
• Write a program to implement a collaborative filtering algorithm using matrix factorization techniques.