More Problems

• Write a program to implement the k-nearest neighbors (KNN) algorithm for binary classification using distance matrices.
• Write a program to compute the uncertainty of a dataset using entropy and matrices.
• Write a program to check if a matrix is irreducible and aperiodic.
• Write a program to calculate the coefficients of a polynomial using matrix operations.
• Write a program to compute the distance between two distributions using the Wasserstein metric.
• Write a program to implement a multi-class perceptron classifier using matrices.
• Write a program to check if a matrix has full rank.
• Write a program to perform PCA for dimensionality reduction and visualize the results in a scatter plot.