  The number of reviews on Amazon has grown significantly over the years.
Customers who made purchases on Amazon provide reviews by rating the product
from 1 to 5 stars and sharing a text summary of their experience and opinion of
the product. The ratings of a product are averaged to provide an overall
product rating. We analyzed what ratings score customers give to a specific
product (a music track) in order to build a recommender model for digital music
tracks on Amazon. We test various traditional models along with our proposed
deep neural network (DNN) architecture to predict the reviews rating score. The
Amazon review dataset contains 200,000 data samples; we train the models on 70%
of the dataset and test the performance of the models on the remaining 30% of
the dataset.
