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June 20, 2023Image segmentation, multimodal models, and innovative machine learning methods are among the Amazon researchers' areas of focus.
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June 20, 2023SIGMOD paper by Amazon researchers and collaborators presents flexible data definition language that enables rapid development of complex graph databases.
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June 09, 2023In a top-3% paper at ICASSP, Amazon researchers adapt graph-based label propagation to improve speech recognition on underrepresented pronunciations.
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July 9 - 14, 2023
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July 17 - 22, 2023
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July 24 - 29, 2023
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June 27, 2023Two Max Planck Society researchers receive funding for projects to develop new ways to advance a more circular economy.
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June 26, 2023How phonetically blended results (PBR) help ensure customers find the content they were actually asking for.
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June 22, 2023Kanoria and coauthors honored for their paper narrowing the gap between theoretical understanding and practical experience in matching markets.
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June 07, 2023Team earned $500,000 for its performance in a challenge focused on advancing next-generation virtual assistants that help humans complete real-world tasks by continuously learning.
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We introduce a new distribution-free multi-horizon forecast. As such, it integrates product-level forecast at fixed lead times, spans, and quantiles with the ability for a user to request a forecast at any other lead time, span or quantile via piecewise linear interpolation with exponential extrapolation for the tails of the distribution. The selected algorithm leads to a reduction in weighted quantile
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2023Rewards-based programs are popular within e-commerce online stores, with the goal of providing serendipitous incentives to delight customers. These rewards (or incentives) could be in the form of cashback, free-shipping or discount coupons on purchases within specific categories. The success of such programs relies on their ability to identify relevant rewards for customers, from a wide variety of incentives
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IEEE ICIP 20232023Semi-supervised learning (SSL) has become a crucial approach in deep learning as a way to address the challenge of limited labeled data. The success of deep neural networks heavily relies on the availability of large-scale high-quality labeled data. However, the process of data labeling is time-consuming and unscalable, leading to shortages in labeled data. SSL aims to tackle this problem by leveraging
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ECML PKDD 20232023Timestamped graphs find applications in critical business problems like user classification, fraud detection, etc. This is due to the inherent nature of the data generation process, in which relationships between nodes are observed at defined timestamps. Deployment-focused GNN models should be trained on point-in-time information about node features and neighborhood, similar to the data ingestion process
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ECML PKDD 20232023Causal Impact (CI) measurement is broadly used across the industry to inform both short- and long-term investment decisions of various types. In this paper, we apply the double machine learning (DML) methodology to estimate average and conditional average treatment effects across 100s of customer action types for e-commerce and digital businesses and 100s of millions of customers that can be used in decisions
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May 24, 2023How ARA recipient Supreeth Shashikumar is using machine learning to help hospitals detect sepsis — before it’s too late.
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May 15, 2023ARA recipient Marinka Zitnik is focused on how machine learning can enable accurate diagnoses and the development of new treatments and therapies.
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May 09, 2023Fifth challenge adds new elements and features four new competitors for the $1 million research grant.
Working at Amazon
View allMeet the people driving the innovation essential to being the world’s most customer-centric company.
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June 21, 2023The senior applied science manager envisions machine learning as the path to a better experience for Amazon customers.
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April 05, 2023As a senior principal applied scientist at Amazon Web Services, Leino is continuing his career as a leading expert in program verification.
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March 14, 2023Ren Zhang and her team tackle the interesting science challenges behind surfacing the most relevant offerings.