ShinyApps application of a movie recommendation system
Code for a ShinyApps application of a movie recommendation system.
The ShinyApps application is accessible here: https://jeknov.shinyapps.io/movieRec
More detailed description of how the application was developed is here: http://rpubs.com/jeknov/movieRec
Hi
I have deployed the app into shinyapp and tested it but it doesn't show the recommended movies. it keeps saying:
Sorry, there is not enough information in our database on the movies you've selected. Try to select different movies you like.
any suggestion?
2019-02-24T20:04:28.035493+00:00 shinyapps[736753]: The following object is masked from ‘package:base’:
2019-02-24T20:04:28.035496+00:00 shinyapps[736753]: as.matrix
2019-02-24T20:04:28.035497+00:00 shinyapps[736753]:
2019-02-24T20:04:28.035495+00:00 shinyapps[736753]:
2019-02-24T20:04:28.040012+00:00 shinyapps[736753]: Loading required package: Matrix
2019-02-24T20:04:28.962015+00:00 shinyapps[736753]: Loading required package: arules
2019-02-24T20:04:29.309038+00:00 shinyapps[736753]:
2019-02-24T20:04:29.309041+00:00 shinyapps[736753]: Attaching package: ‘arules’
2019-02-24T20:04:29.309042+00:00 shinyapps[736753]:
2019-02-24T20:04:29.309538+00:00 shinyapps[736753]: The following objects are masked from ‘package:base’:
2019-02-24T20:04:29.309539+00:00 shinyapps[736753]:
2019-02-24T20:04:29.309540+00:00 shinyapps[736753]: abbreviate, write
2019-02-24T20:04:29.309540+00:00 shinyapps[736753]:
2019-02-24T20:04:29.310944+00:00 shinyapps[736753]: Loading required package: registry
2019-02-24T20:13:26.970750+00:00 shinyapps[736753]: Server version: 1.7.0-11
2019-02-24T20:13:26.970777+00:00 shinyapps[736753]: LANG: en_US.UTF-8
2019-02-24T20:13:26.970778+00:00 shinyapps[736753]: R version: 3.4.4
2019-02-24T20:13:26.970784+00:00 shinyapps[736753]: httpuv version: 1.4.5.1
2019-02-24T20:13:26.970783+00:00 shinyapps[736753]: shiny version: 1.2.0
2019-02-24T20:13:26.970784+00:00 shinyapps[736753]: rmarkdown version: 1.11
2019-02-24T20:13:26.970827+00:00 shinyapps[736753]: RJSONIO version: NA
2019-02-24T20:13:26.970961+00:00 shinyapps[736753]: Using pandoc at /opt/connect/ext/pandoc2
2019-02-24T20:13:27.194391+00:00 shinyapps[736753]: Using jsonlite for JSON processing
2019-02-24T20:13:26.970790+00:00 shinyapps[736753]: knitr version: 1.21
2019-02-24T20:13:26.970814+00:00 shinyapps[736753]: jsonlite version: 1.6
2019-02-24T20:13:26.970828+00:00 shinyapps[736753]: htmltools version: 0.3.6
2019-02-24T20:13:27.307371+00:00 shinyapps[736753]:
2019-02-24T20:13:27.307374+00:00 shinyapps[736753]: Starting R with process ID: '19'
2019-02-24T20:13:27.359714+00:00 shinyapps[736753]:
2019-02-24T20:13:27.359718+00:00 shinyapps[736753]: Listening on http://127.0.0.1:37521
2019-02-24T20:13:34.072151+00:00 shinyapps[736753]:
2019-02-24T20:13:34.072154+00:00 shinyapps[736753]: Attaching package: ‘proxy’
2019-02-24T20:13:34.072155+00:00 shinyapps[736753]:
2019-02-24T20:13:34.073127+00:00 shinyapps[736753]: The following objects are masked from ‘package:stats’:
2019-02-24T20:13:34.073129+00:00 shinyapps[736753]:
2019-02-24T20:13:34.073130+00:00 shinyapps[736753]: as.dist, dist
2019-02-24T20:13:34.074240+00:00 shinyapps[736753]: The following object is masked from ‘package:base’:
2019-02-24T20:13:34.074243+00:00 shinyapps[736753]:
2019-02-24T20:13:34.080008+00:00 shinyapps[736753]: Loading required package: Matrix
2019-02-24T20:13:34.073131+00:00 shinyapps[736753]:
2019-02-24T20:13:34.074242+00:00 shinyapps[736753]:
2019-02-24T20:13:34.074243+00:00 shinyapps[736753]: as.matrix
2019-02-24T20:13:34.856490+00:00 shinyapps[736753]: Loading required package: arules
2019-02-24T20:13:35.205942+00:00 shinyapps[736753]:
2019-02-24T20:13:35.206413+00:00 shinyapps[736753]:
2019-02-24T20:13:35.205944+00:00 shinyapps[736753]: Attaching package: ‘arules’
2019-02-24T20:13:35.206410+00:00 shinyapps[736753]: The following objects are masked from ‘package:base’:
2019-02-24T20:13:35.206411+00:00 shinyapps[736753]:
2019-02-24T20:13:35.206412+00:00 shinyapps[736753]: abbreviate, write
2019-02-24T20:13:35.208821+00:00 shinyapps[736753]: Loading required package: registry
2019-02-24T20:13:35.205946+00:00 shinyapps[736753]:
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