More Problems

• Write a program to calculate the Gini index for evaluating classification models using matrices.
• Write a program to check if a matrix can be expressed as a sum of two positive definite matrices.
• Write a program to implement the Random Forest algorithm for regression tasks using matrices.
• Write a program to compute the average precision score for ranking tasks using matrices.
• Write a program to perform time series analysis using ARIMA models and visualize the results.
• Write a program to compute the eigenvalues of a sparse matrix using the power iteration method.
• Write a program to implement a non-linear optimization algorithm using matrices.
• Write a program to calculate the covariance matrix for multiple variables using matrix methods.