More Problems

• Write a program to implement a recommender system using collaborative filtering and matrix factorization.
• Write a program to calculate the log-odds for a binary classification problem using matrices.
• Write a program to perform feature selection using statistical tests with matrices.
• Write a program to compute the marginal probabilities from a joint probability distribution represented as a matrix.
• Write a program to implement the Gini impurity index calculation for binary classification tasks using matrices.
• Write a program to compute the regression coefficients using maximum likelihood estimation with matrices.
• Write a program to implement the hierarchical clustering algorithm and visualize the resulting dendrogram using matrices.
• Write a program to calculate the average precision and recall for evaluating multi-class classification using matrices.