A method for finding items that often appear together in data.
It is like a grocery cashier with a superhero memory. She spots chips and salsa riding together in cart after cart.
It finds useful item pairs in baskets and clicks. Shops use it for bundles and “people also bought” tips.
Apriori
Apriori is a classic algorithm for finding association rules.
Unsupervised Learning
Association Rule Mining finds patterns without labeled answers.
Recommender System
It powers “people also bought” recommendations.