A comprehensive survey of recommender systems based on deep learning
With the increasing abundance of information resources and the development of deep
learning techniques, recommender systems (RSs) based on deep learning have gradually
become a research focus. Although RSs have evolved in recent years, a systematic review
of existing RS approaches is still warranted. The main focus of this paper is on
recommendation models that incorporate deep learning techniques. The objective is to
guide novice researchers interested in this field through the investigation and application of …
learning techniques, recommender systems (RSs) based on deep learning have gradually
become a research focus. Although RSs have evolved in recent years, a systematic review
of existing RS approaches is still warranted. The main focus of this paper is on
recommendation models that incorporate deep learning techniques. The objective is to
guide novice researchers interested in this field through the investigation and application of …
With the increasing abundance of information resources and the development of deep learning techniques, recommender systems (RSs) based on deep learning have gradually become a research focus. Although RSs have evolved in recent years, a systematic review of existing RS approaches is still warranted. The main focus of this paper is on recommendation models that incorporate deep learning techniques. The objective is to guide novice researchers interested in this field through the investigation and application of the proposed recommendation models. Specifically, we first categorize existing RS approaches into four types: content-based recommendations, sequence recommendations, cross-domain recommendations, and social recommendation methods. We then introduce the definitions and address the challenges associated with these RS methodologies. Subsequently, we propose a comprehensive categorization framework and novel taxonomies for these methodologies, providing a thorough account of their research advancements. Finally, we discuss future developments regarding this topic.
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