Given here is an anonymized dataset of online grocery purchases from users; we present a recommender system framework to predict future purchases. We describe the method of constructing a utility matrix to run a collaborative filtering algorithm to pair similar and dissimilar users and ultimately provide recommendations. Given those recommendations, we further our analysis by proposing a method using natural language processing to determine the nutritional value of a food product to further improve recommendations. The results provide recommendations for the healthiest options based on historical purchase data.
CITATION STYLE
Bodike, Y., Heu, D., Kadari, B., Kiser, B., & Pirouz, M. (2020). A Novel Recommender System for Healthy Grocery Shopping. In Advances in Intelligent Systems and Computing (Vol. 1130 AISC, pp. 133–146). Springer. https://doi.org/10.1007/978-3-030-39442-4_12
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