Update documentation of rrecsys w.r.t. mostpopular

ludovikcoba / rrecsys

rrecsys: Environment for Assessing Recommender Systems

https://cran.r-project.org/package=rrecsys

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Update documentation of rrecsys w.r.t. mostpopular #10

Open albertiniufu opened 5 years ago

albertiniufu commented 5 years ago

In documentation of rrecsys, the configuration of alg mentions alg = "mostpopular". However, in source code is just alg = "Popular".

albertiniufu commented 5 years ago

This issue causes another: evalPred with mostpopular does not work. For example:

pop <-    evalPred(e, "Popular")
Train set 1 / 2 created with  134 users,  28 items and  1290  ratings.
Error in (function (classes, fdef, mtable)  : 
  unable to find an inherited method for function ‘predict’ for signature ‘"PPLclass"’

UxxUnet commented 4 years ago

It seems that mostpopular method is only desined for recommendation, not prediction.