--- title: "Innovative Recommendation Applications Using Two Tower Embeddings at Uber" url: https://daily.dev/posts/innovative-recommendation-applications-using-two-tower-embeddings-at-uber-3uiow1ns8 source_url: https://www.uber.com/en-LT/blog/innovative-recommendation-applications-using-two-tower-embeddings/ type: article source: "Community Picks" published: 2024-05-02T05:16:11.331Z updated: 2024-07-02T02:14:57.536Z tags: ["ai", "embeddings", "machine-learning", "recommendation-systems"] reading_time: 14 upvotes: 5 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Innovative Recommendation Applications Using Two Tower Embeddings at Uber **[Community Picks](https://daily.dev/sources/community)** · 14 min read · 5 upvotes · 0 comments ## Summary Uber has developed Two-Tower Embeddings (TTE) for its recommendation systems, using embeddings to improve scalability and efficiency. TTE provides personalized retrieval from a large pool of stores and can be used for final ranking in recommendation systems. The TTE model utilizes engagement data and localized relations to optimize training and inference. It offers feature extensibility and has been successful in improving performance and lowering costs at Uber. Challenges include model size, training time, and evaluation metrics. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 0 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#ai](https://daily.dev/tags/ai), [#embeddings](https://daily.dev/tags/embeddings), [#machine-learning](https://daily.dev/tags/machine-learning), [#recommendation-systems](https://daily.dev/tags/recommendation-systems) [View this post on daily.dev](https://daily.dev/posts/innovative-recommendation-applications-using-two-tower-embeddings-at-uber-3uiow1ns8)