More Problems

• Write a program to calculate the normalized cross-correlation using matrices.
• Write a program to implement the DBSCAN clustering algorithm using matrices.
• Write a program to check if a matrix is a valid covariance matrix.
• Write a program to compute the variances and covariances of multiple variables represented as a matrix.
• Write a program to calculate the pairwise correlations between multiple variables using a correlation matrix.
• Write a program to compute the weighted average of a set of values represented as a matrix.
• Write a program to perform statistical analysis on survey data represented as a matrix.
• Write a program to implement the k-means++ algorithm for initializing centroids.