More Problems

• Write a program to implement the k-means++ algorithm for initializing centroids.
• Write a program to compute the expected value of a random variable represented as a matrix.
• Write a program to perform data imputation for missing values in a dataset represented as a matrix.
• Write a program to calculate the sensitivity and specificity using a confusion matrix.
• Write a program to compute the Chi-square statistic using a contingency table represented as a matrix.
• Write a program to implement feature selection techniques using matrices.
• Write a program to calculate the Gini coefficient using income data represented as a matrix.
• Write a program to compute the log-likelihood of a statistical model using matrices.