What packages in R can be used to create content based recommender?




Are there any packages in R which can be used to implement the TF-IDF weighting used for content based recommenders?


For text mining you can use “tm” package in R. You should be able to calculate the term and inverse term frequencies etc. You can actually build the whole Document Term Matrix and then go from there.

??tm should open help. Click on tm package, it should open a pdf on how to use it.