alibaba/x-deeplearning

alibaba/x-deeplearning has 4,299 GitHub stars and 1,020 forks. GitHot measured 0 stars in 24 hours. Last checked 2026-11-07 15:59 UTC. Last push 2024-09-25.

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An industrial deep learning framework for high-dimension sparse data

4,299 stars 1,020 forks

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README.md

Original

概述

X-DeepLearning(简称XDL)是面向高维稀疏数据场景（如广告/推荐/搜索等）深度优化的一整套解决方案。XDL1.2版本已于近期发布，主要特性包括：

针对大batch/低并发场景的性能优化：在此类场景下性能提升50-100%
存储及通信优化：参数无需人工干预自动全局分配，请求合并，彻底消除ps的计算/存储/通信热点
完整的流式训练特性：包括特征准入，特征淘汰，模型增量导出，特征counting统计等
Fix了若干1.0中的小bugs

完整介绍请参考XDL1.2 release note

1. XDL训练引擎

联系我们

欢迎通过issue和邮件组([email protected] )联系我们
我们正在寻求合作伙伴，有志于获得XDL企业级支持计划的公司或团队，可以联系[email protected]，与我们进一步商谈。

FAQ

常见问题

License

XDL使用Apache-2.0许可

致谢

XDL项目由阿里妈妈事业部荣誉出品，核心贡献团队包括阿里妈妈工程平台、算法平台、定向广告技术团队、搜索广告技术团队等，同时XDL项目也得到了阿里巴巴计算平台事业部（特别是PAI团队）的帮助。

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