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Release-2.0.0
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@paynie paynie released this 03 Dec 03:18
· 1 commit to branch-2.0.0 since this release
Release-2.0.0
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Release-2.0.0

这个版本在2.0.0-alpha版本上修复了大量bug并对稳定性做了较多的优化；同时对部分算法进行了重构。

  • Angel Core

    • [ISSUE-418]对PS端Matrix存储方式进行了优化，当模型格式配置为稀疏时，可根据稀疏度选择稠密和稀疏存储方式
    • [ISSUE-534] ColumnRangePartitioner支持负的index下标
    • [ISSUE-490] MatrixClient添加initAndGet接口，优化稀疏格式模型的初始化过程
    • [ISSUE-515] 修复多task调用MatrixClient接口会卡住的问题
    • [ISSUE-475] 修复Nrm2函数计算错误问题

  • MLlib

    • [ISSUE-524] 重构FTRL，大幅提升计算性能
    • [ISSUE-489] 重构word2vec
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