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Sparse matrix standardizer, sparse matrix standardization method, sparse matrix standardization program and data structure

机译:稀疏矩阵标准化器,稀疏矩阵标准化方法,稀疏矩阵标准化程序和数据结构

摘要

The sparse matrix standardization device 10 includes a calculation unit 11 that executes a calculation process for calculating the average and standard deviation of the values of each component of the column for each column of the target matrix for standardization, and a column for each column of the target matrix. The first division unit 12 that executes the first division process that divides the value of each component by the standard deviation calculated based on the column, and the average calculated based on the column for each column of the target matrix. The second division unit 13 that executes the second division process that divides by the standard deviation calculated based on the column, and each quotient calculated by the plurality of second division processes are the respective calculation sources of each quotient. It is provided with a generation unit 14 that generates a row vector by arranging them side by side in the column order of the target matrix.
机译:稀疏矩阵标准化设备10包括计算单元11,该计算单元11执行用于计算目标矩阵的每列用于标准化的每列的列的平均值和标准偏差,以及每列的列 目标矩阵。 执行第一划分过程的第一除法单元12通过基于列计算的标准偏差除以每个组件的值,以及基于目标矩阵的每列的列计算的平均值。 执行第二划分处理的第二划分单元13通过基于列计算的标准偏差,以及由多个第二划分处理计算的每个商是每个商的各个计算源。 它设置有生成单元14,该生成单元14通过以目标矩阵的列顺序排列并排将它们并排排列。

著录项

  • 公开/公告号JPWO2020115844A1

    专利类型

  • 公开/公告日2021-10-07

    原文格式PDF

  • 申请/专利权人 日本電気株式会社;

    申请/专利号JP20200558734

  • 发明设计人 荒木 拓也;

    申请日2018-12-05

  • 分类号G06F17/16;

  • 国家 JP

  • 入库时间 2022-08-24 21:31:28

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