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SPARSE MATRIX NORMALIZATION DEVICE, SPARSE MATRIX NORMALIZATION METHOD, SPARSE MATRIX NORMALIZATION PROGRAM, AND DATA STRUCTURE
SPARSE MATRIX NORMALIZATION DEVICE, SPARSE MATRIX NORMALIZATION METHOD, SPARSE MATRIX NORMALIZATION PROGRAM, AND DATA STRUCTURE
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机译：稀疏矩阵归一化设备，稀疏矩阵归一化方法，稀疏矩阵归一化程序和数据结构
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摘要
A sparse matrix normalization device 10 is provided with: a calculation unit 11 which performs, for each column of a target matrix to be normalized, a calculation process to calculate the average and standard deviation of the value of each component of the column; a first dividing unit 12 which performs, for each column of the target matrix, a first dividing process to divide the value of each component of the column by the standard deviation calculated on the basis of the column; a second dividing unit 13 which performs, for each column of the target matrix, a second dividing process to divide the average calculated on the basis of the column by the standard deviation calculated on the basis of the column; and a generation unit 14 which arranges the quotients calculated by a plurality of second dividing processes, in a row in the order of the columns of the target matrix from which the quotients are calculated, thereby generating a row vector.
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