More Problems

• Write a program to implement the k-nearest neighbors algorithm using a distance matrix for efficient searching.
• Write a program to compute the sensitivity and specificity for a binary classification task using matrices.
• Write a program to perform feature selection using the Recursive Feature Elimination (RFE) method with matrices.
• Write a program to calculate the mean squared error (MSE) for a regression model using matrices.
• Write a program to implement the stochastic gradient descent (SGD) algorithm for linear regression using matrices.
• Write a program to compute the coefficients of determination (R²) for multiple regression models using matrices.
• Write a program to perform k-means clustering with an elbow method to determine the optimal number of clusters using matrices.
• Write a program to compute the Jaccard index for similarity assessment using matrices.