More Problems

• Write a program to implement the k-modes clustering algorithm for categorical data using matrices.
• Write a program to calculate the Gini coefficient using income data represented as a matrix.
• Write a program to check if a matrix is a valid distance matrix and compute its properties.
• Write a program to compute the log-likelihood for a Gaussian distribution using matrices.
• Write a program to implement the decision tree algorithm for regression tasks using matrices.
• Write a program to perform feature extraction using term frequency-inverse document frequency (TF-IDF) with matrices.
• Write a program to compute the silhouette score for evaluating clustering performance using matrices.
• Write a program to check if a matrix is a valid stochastic matrix and compute its stationary distribution.