For example, a date dimension can have a hierarchy that consists of year, quarter, month, week, and day levels. A product dimension can have a hierarchy that consists of category, subcategory ...

This is an implementation of the Hierarchical Embedding Model (HEM) for personalized product search [2]. Please cite the following paper if you plan to use it for your project： Qingyao Ai, Yongfeng ...

This project helps Retail Industries to analyze the purchase transactions and come up with the Product Recommendation. This project compares 2 methods, Bayesian method called Apriori algorithm with ...