Assignment 1: Predicting Amazon Review Ratings
نویسنده
چکیده
The dataset selected for this assignment comes from the set of Amazon reviews for automotive products that can be found at the Stanford University SNAP website [1]. The dataset is formatted as a JSON document where each example is a user review for a product. The format and information represented by each example is shown in Table 1. The dataset consists of 188,728 user reviews of automotive products that are sold by Amazon. The reviews were written by 133,256 unique users for 47,577 unique products. In order to facilitate training a predictive model for user ratings, the dataset was partitioned into training, validation, and testing subsets using a 60/20/20 split of the overall dataset.
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تاریخ انتشار 2015