This repository is created by Matthew Chau, Lu Zhang, and Iris Lu for Mathematical Contest of Modelling 2020. We have chosen question C: Given data of Amazon ratings and reviews, explore a relationship between Amazon ratings and reviews, and give an evaluation for the sales.
The question is more detailly explained in 2020_MCM_Problem_C.pdf and the dataset are hair_dryer.tsv, microwave.tsv, pacifier.tsv.