Local Variational Feature-Based Similarity Models for Recommending Top- N New Items

ACM Transactions on Information Systems, pp. 1-33, 2020.

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Keywords:
Top-N recommendationdeep generative modelitem cold-startitem feature

Abstract:

The top-N recommendation problem has been studied extensively. Item-based collaborative filtering recommendation algorithms show promising results for the problem. They predict a user’s preferences by estimating similarities between a target and user-rated items. Top-N recommendation remains a challenging task in scenarios where there is ...More

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