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Product Recommender Engine

Use Case: 'The MovieLens 10M dataset'

View the complete 17 pages PDF report (+ appendices) here.

files that constitute that repository :

  • Report.Rmd : portable rmarkdown script file to generate the report pdf.

  • algorithm.R : entire source code for the algorithm described in the report.

  • validation_prediction\submission.csv : rating predictions on the validation dataset

KEYWORDS : Collaborative Filtering, K nearest neighbors, Primary Components Analysis (PCA) , Cross Validation, Bagging , R, RCPP, Microsoft R Open, Intel MKL