首页> 外国专利> Techniques for compressing a large distributed empirical sample of a compound probability distribution into an approximate parametric distribution with scalable parallel processing

Techniques for compressing a large distributed empirical sample of a compound probability distribution into an approximate parametric distribution with scalable parallel processing

机译:利用可伸缩并行处理将复合概率分布的大型分布式经验样本压缩为近似参数分布的技术

摘要

Techniques for estimated compound probability distribution are described. An apparatus may comprise a configuration component, perturbation component, sample generation controller, an aggregation component, a distribution fitting component, and statistics generation component. The configuration component may be operative to receive a compound model specification and candidate distribution definition. The perturbation component may be operative to generate a plurality of models from the compound model specification. The sample generation controller may be operative to initiate the generation of a plurality of compound model samples from each of the plurality of models. The distribution fitting component may generate parameter values for the candidate distribution definition based on the compound model samples. The statistics generation component may generate approximated aggregate statistics. Other embodiments are described and claimed.
机译:描述了估计复合概率分布的技术。一种设备可以包括配置组件,扰动组件,样本生成控制器,聚集组件,分布拟合组件和统计生成组件。配置组件可以用于接收复合模型规范和候选分布定义。扰动组件可以操作以根据复合模型规范生成多个模型。样本生成控制器可以操作为从多个模型中的每个模型生成多个复合模型样本。分布拟合组件可以基于复合模型样本来生成候选分布定义的参数值。统计信息生成组件可以生成近似的聚合统计信息。描述和要求保护其他实施例。

著录项

  • 公开/公告号US10019411B2

    专利类型

  • 公开/公告日2018-07-10

    原文格式PDF

  • 申请/专利权人 SAS INSTITUTE INC.;

    申请/专利号US201514626187

  • 发明设计人 MAHESH V. JOSHI;

    申请日2015-02-19

  • 分类号G06F17/18;G06F17/50;G06Q40/08;

  • 国家 US

  • 入库时间 2022-08-21 13:03:38

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