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How Pinterest Uses PyTorch

13 engineering articles about PyTorch from Pinterest's engineering team

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This article discusses the re-architecture of the serving stack for next-generation ads lightweight ranking models at Pinterest, moving from a traditional Two-Tower architecture to a more complex G...
Pinterest Engineering
11 min read
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The article reflects on a decade of AI platform development at Pinterest, detailing the evolution from fragmented machine learning stacks to a unified AI platform that supports various models.
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The article discusses Pinterest's transition to Moka, a next-generation data processing platform built on AWS Elastic Kubernetes Service (EKS).
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The article discusses how Pinterest scaled its machine learning infrastructure using Ray, extending its capabilities beyond training to include feature development, sampling, and labeling.
Pinterest Engineering
9 min read
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This article discusses the implementation of Ray Batch Inference at Pinterest, highlighting its advantages over previous solutions like Apache Spark and Torch Dataloader.
Pinterest Engineering
11 min read
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The article discusses the integration of Ray infrastructure at Pinterest, detailing the journey, challenges, and solutions implemented to optimize machine learning workflows.
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The article discusses the evolution of ads conversion optimization models at Pinterest, highlighting the transition from Gradient Boosted Decision Trees (GBDT) to advanced Deep Neural Networks (DNN...
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12 min read
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The article discusses how Pinterest improved its machine learning (ML) dataset iteration speed using Ray, an open-source framework for scaling AI and ML workloads.
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9 min read
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The article discusses MLEnv, Pinterest's standardized ML engine that has significantly improved machine learning (ML) development and innovation within the company.
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12 min read
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The article discusses SearchSage, a search query representation model developed by Pinterest to enhance the relevance of search results and user engagement.
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The article discusses SearchSage, a search query representation developed at Pinterest to enhance search retrieval and ranking.
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The article discusses Pinterest's development of a visual skin tone model aimed at enhancing inclusivity in search and recommendation systems.
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12 min read
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The article discusses the evolution and unification of visual embeddings at Pinterest to enhance visual search capabilities.
Pinterest Engineering
7 min read
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