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What did Pulp Fiction influence?

Let's now take the problem differently. In terms of movie recommendations, suppose you have watched the Pulp Fiction and wonder which movie you should watch next. In other words, you want to know what movies did Pulp Fiction actually influence. If users watch Pulp Fiction, which movies are they most likely going to watch next? The transactional dataset movie_trx is loaded in the workspace.

This exercise is part of the course

Market Basket Analysis in R

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Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

# Extract rules with Pulp Fiction on the left side
pulpfiction_rules_lhs = apriori(movie_trx, 
                           parameter = list(supp = 0.3,
                                            conf = 0.5), 
                           appearance = list(
                             ___ = "___",
                             ___ = "___"))

# Summary of extracted rules
___(___)
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