Recommender Systems Leveraging Multimedia Content

Yashar Deldjoo

doi:10.1145/3407190

Recommender Systems Leveraging Multimedia Content

2020-09-28

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DOI：10.1145/3407190

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Recommender systems have become a popular and effective means to manage the ever-increasing amount of multimedia content available today and to help users discover interesting new items. Today's reconunender systems suggest items of various media types, including audio, text, visual (images), and videos. In fact, scientific research related to the analysis of multimedia content has made possible effective content-based recommender systems capable of suggesting items based on an analysis of the features extracted from the item itself. The aim of this survey is to present a thorough review of the state-of-the-art of recommender systems that leverage multimedia content, by classifying the reviewed papers with respect to their media type, the techniques employed to extract and represent their content features, and the recommendation algorithm. Moreover, for each media type, we discuss various domains in which multimedia content plays a key role in human decision-making and is therefore considered in the recommendation process. Examples of the identified domains include fashion, tourism, food, media streaming, and e-commerce.

Keywords:

Content-based recommender systems

multimedia

machine learning

deep learning

signal processing

audio

music

image

video

fashion

food

e-commerce

tourism

social media

Recommender Systems Leveraging Multimedia Content

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