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VARIABLE GROUP CALCULATION APPARATUS, VARIABLE GROUP CALCULATION METHOD, VARIABLE GROUP CALCULATION PROGRAM, AND DATA STRUCTURE
VARIABLE GROUP CALCULATION APPARATUS, VARIABLE GROUP CALCULATION METHOD, VARIABLE GROUP CALCULATION PROGRAM, AND DATA STRUCTURE
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机译：可变组计算装置，可变组计算方法，可变组计算程序和数据结构
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摘要
The present disclosure is applied to a variable group calculation apparatus for calculating an undetermined variable group that simultaneously minimizes a difference value and a data value. The difference value is a difference between an added composite value, which is obtained by adding and combining the undetermined variable group and a dictionary data group, and an observation data group. The data value includes the difference value and a regularization term of the undetermined variable group. The variable group calculation apparatus of the present disclosure includes a convolution unit configured to convert the regularization term to a convolution value for an L1 norm using the undetermined variable group and a mollifier function, and a calculation unit configured to perform the calculation using the regularization term, which is converted to the convolution value by the convolution unit.
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