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A Flexible and Powerful Parameter Server for large-scale machine learning

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Angel是一个基于参数服务器(Parameter Server)理念的机器学习框架,它能让机器学习算法轻松运行于高维度模型之上。

Angel的核心设计理念围绕模型。它将高维度的大模型,合理切分到多个参数服务器节点,并通过高效的模型更新接口运算函数,以及多变的同步协议,轻松实现各种高效的机器学习算法。

AngelJavaScala开发,基于Yarn调度运行,既能独立运行,高效运行特有的算法,亦能作为PS Service,支持Spark或其它深度学习框架,为其加速。它基于腾讯内部的海量数据进行了反复的实践和调优,并具有广泛的适用性和稳定性,模型维度越高,优势越明显。

欢迎对机器学习有兴趣的同仁一起贡献代码,提交Issues或者Pull Requests。请先查阅: Angel Contribution Guide

Angel的介绍

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A Flexible and Powerful Parameter Server for large-scale machine learning

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BSD-3-Clause, Unknown licenses found

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LICENSE.TXT

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