More Problems

• Write a program to calculate the confidence intervals for means and proportions using matrices.
• Write a program to perform model evaluation using k-fold cross-validation and matrices.
• Write a program to compute the logistic regression coefficients using maximum likelihood estimation with matrices.
• Write a program to implement the dynamic time warping (DTW) algorithm using matrices.
• Write a program to check if a matrix is a valid distance metric and compute its properties.
• Write a program to compute the covariance matrix for multiple variables using matrix methods.
• Write a program to implement a collaborative filtering algorithm using matrix factorization techniques.
• Write a program to calculate the Gini coefficient for a set of values represented as a matrix.