Gravity R&D, also known as Yusp, is a privately held technology company headquartered in Hungary. Founded in 2009, the company specializes in providing a recommendation engine platform called Yusp. Yusp is an OVP (Online Video Platform) business backend that enables video publishers to increase user engagement and monetization through personalized video recommendations. Gravity R&D was acquired by Taboola in 2022 and currently employs around 40 people. The company's latest reported revenues, as of 2022, were less than $10 million.
Gravity R&D published several research papers and conducted surveys in the field of recommender systems. In one paper, they proposed a fast context-aware tensor factorization method for implicit feedback problems. Another paper introduced parallel recurrent neural network architectures for feature-rich session-based recommendations. They also published a benchmark for recommender systems evaluation and conducted two global surveys to understand how users perceive arXiv.
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Gravity R&D offers products in the media tech industry. Gravity R&D's product portfolio comprises of video business systems.
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Gravity R&D's revenues were less than $10M in 2022. All the revenue comes from personalisation and recommendation.
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Gravity R&D's customers primarily consist of streaming services companies. Examples of Gravity R&D's customers include La Vanguardia, n11 and Disney+ Hotstar.
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