Girish Kurup
6 min readMay 27, 2023

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Recommendation Models for Retail

In retail when a customer visits a website he search for his items among millions of options and clicks buy for few of them

There is pattern in which customers search, buys or returns

Sampling of items bought by set of customers is called positive sampling or Positive article embedding

Sampling of items that customers did not buy are called negative sampling or negative article embedding

Recommendation for a similar customer based on his profile is done based on the cosine similarity between positive and negative…

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Girish Kurup

Passionate about Writing . I am Technology & DataScience enthusiast. Reach me girishkurup21@gmail.com.