Popularity of movies
In the last lesson, you explored the transactional dataset of movies. In this exercise, you will figure out the popularity of movies watched from the same dataset.
So, aren't you curious to figure out the list of items that are the most popular in the transactional dataset movie_trx
?
This exercise is part of the course
Market Basket Analysis in R
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Extract the set of most frequent itemsets
itemsets = apriori(movie_trx,
___ = list(support = ___,
target = '___'
))
# Inspect the five most popular items
inspect(___(itemsets, by='___', decreasing = T)[1:5])