CODEWITHSUNDEEP
rarules
usct01
usct01

Reputation: 898

How can we compare arules with other methods in recommenderlab package for R

I am trying to compare algorithms for recommendation using package recommenderlab in R. Just want to know how can I incorporate association rules in list of algorithms for comparison (Can results from arules package be used)

algorithms <- list(
"random items" = list(name="RANDOM", param=list(normalize = "Z-score")),
"popular items" = list(name="POPULAR", param=list(normalize = "Z-score")),
"user-based CF" = list(name="UBCF", param=list(normalize = "Z-score",
                                             method="Cosine",
                                             nn=50, minRating=3)))

# want to add "Assoc-Rules" = "arules etc."

Upvotes: 1

Views: 698

Answers (1)

zepedro
zepedro

Reputation: 313

If you are using a binaryRatingMatrix you can use AR. You can get the entries you can use with "binaryRatingMatrix" with following code:

recommenderRegistry$get_entries(dataType = "binaryRatingMatrix")

It will indicate the method and the parameters you can use.

Upvotes: 1

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