More Problems

• Write a program to calculate the cross-validation scores for regression models using matrices.
• Write a program to implement the bag-of-words model for text data represented as a matrix.
• Write a program to compute the log-odds ratio for a multi-class classification problem using matrices.
• Write a program to check if a matrix is a valid adjacency matrix for a simple graph.
• Write a program to compute the robustness of a network using its adjacency matrix.
• Write a program to perform multi-class logistic regression using softmax regression with matrices.
• Write a program to calculate the marginal likelihood of a Bayesian model using matrices.
• Write a program to implement the Naive Bayes classifier for text classification using a matrix of word frequencies.