More Problems

• Write a program to calculate the sensitivity and specificity using a confusion matrix.
• Write a program to compute the Chi-square statistic using a contingency table represented as a matrix.
• Write a program to implement feature selection techniques using matrices.
• Write a program to calculate the Gini coefficient using income data represented as a matrix.
• Write a program to compute the log-likelihood of a statistical model using matrices.
• Write a program to implement linear discriminant analysis (LDA) for dimensionality reduction using matrices.
• Write a program to perform logistic regression using the maximum likelihood estimation method with matrices.
• Write a program to compute the variance-covariance matrix of a dataset using matrices.