Movie-Recommendation-System | Implementation of movie recommendation system using C | Recommender System library
kandi X-RAY | Movie-Recommendation-System Summary
kandi X-RAY | Movie-Recommendation-System Summary
Implementation of movie recommendation system using C
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QUESTION
I'm learning R for data analysis and using this Kaggle dataset. Following the movie recommendation script works, but when I try to generalize a dplyr
code by making it a function I get an error:
I've tried troubleshooting some. It looks like the code stops at the filter
and mutate
functions.
The following works and gives the expected output.
...ANSWER
Answered 2019-Nov-11 at 15:16The problem is that you cannot use character strings to identify variables inside filter
and mutate
.
The easiest way to solve your problem is to use filter_at
and mutate_at
:
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