mlsanityData to 7 Oct 2026

Hybrid Recommender System based on Autoencoders

arXiv 1606.07659 ↗First posted 24 Jun 2016cs.LG cs.IRcited by 14

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Abstract (arXiv)

A standard model for Recommender Systems is the Matrix Completion setting: given partially known matrix of ratings given by users (rows) to items (columns), infer the unknown ratings. In the last decades, few attempts where done to handle that objective with Neural Networks, but recently an architecture based on Autoencoders proved to be a promising approach. In current paper, we enhanced that architecture (i) by using a loss function adapted to input data with missing values, and (ii) by incorporating side information. The experiments demonstrate that while side information only slightly improve the test error averaged on all users/items, it has more impact on cold users/items.

Key facts. Cited by 14 papers in the map (data through 7 Oct 2026). First posted on arXiv 24 Jun 2016.

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Citing papers per year: 2021: 5; 2022: 5; 2023: 3; 2024: 1.

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