Customer-obsessed science
Research areas
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May 15, 20265 min readA new scaling law that relates particular architectural choices to loss helps identify models that improve throughput by up to 47% with no loss of accuracy.
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May 14, 202616 min read
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April 15, 20268 min read
Featured news
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RecSys 2023 Workshop on Context-Aware Recommender Systems2023Various data imbalances that naturally arise in a multi-territory personalized recommender system can lead to a significant item bias for globally prevalent items. A locally popular item can be overshadowed by a globally prevalent item. Moreover, users’ viewership patterns/statistics can drastically change from one geographic location to another which may suggest to learn specific user embeddings. In this
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RecSys 2023 Workshop on Context-Aware Recommender Systems2023Current multi-armed bandit approaches in recommender systems (RS) have focused more on devising effective exploration techniques, while not adequately addressing common exploitation challenges related to distributional changes and item cannibalization. Little work exists to guide the design of robust bandit frameworks that can address these frequent challenges in RS. In this paper, we propose a new design
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RecSys 2023 Workshop on Responsible Recommendation2023We focus on addressing the challenges in responsible beauty product recommendation, particularly when it involves comparing the product’s color with a person’s skin tone, such as for foundation and concealer products. To make accurate recommendations, it is crucial to infer both the product attributes and the product specific facial features such as skin conditions or tone. However, while many product photos
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Nature Digital Medicine2023Waist-to-hip circumference ratio (WHR) is now recognized as among the strongest shape biometrics linked with health outcomes, although use of this phenotypic marker remains limited due to the inaccuracies in and inconvenient nature of flexible tape measurements when made in clinical and home settings. Here we report that accurate and reliable WHR estimation in adults is possible with a smartphone application
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RecSys 2023 Workshop on Learning and Evaluating Recommendations with Impressions (LERI 2023)2023While recommender systems have significantly benefited from implicit feedback, they have often missed the nuances of multi-behavior interactions between users and items. Historically, these systems either amalgamated all behaviors, such as impression (formerly view), add-to-cart, and buy, under a singular ’interaction’ label, or prioritized only the target behavior, often the buy action, discarding valuable
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