Almost all the applications we use today rely extensively on recommender systems to build user profiles and accordingly recommend items to buy/watch/read that matches their users’ interests.
In this project, you are to build a recommender system that uses the users’ purchases history to:
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Recommend an item to the user based on their previous purchases if the current cart is empty
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If there are items already added to the users cart, recommend an item to the user based on their previous purchases and the current items in the cart
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Another option is to recommend an item to the user based on the intersection between the items they previously purchased and other users’ purchases