Have you ever wondered why Google keeps notifying you when you log in through different devices? Or when your spending pattern suddenly changes, why do you get a notification from your credit card company? Events such as these do not follow the usual p ...
K-means Clustering: An unsupervised algorithm
What is cluster analysis? As the name suggests, cluster analysis is the process of grouping together different objects that are similar in some aspects. In business analytics, we apply cluster analysis to group together different products, customers, or ...