Patent ID: 11864875
Assignee: SHARP KABUSHIKI KAISHA
Field: Computer technology (Electrical engineering)
Classification: CPC A  G  H | IPC A  G  H

Claim 0:
1. A data analysis device that performs an analysis on a set of input data in which a primary characteristic value that is a characteristic value of a primary attribute is associated with a secondary characteristic value that is a characteristic value of a secondary attribute, the secondary characteristic value corresponding to the primary characteristic value, the set of input data including a plurality of pieces of input data in which attributes of the secondary characteristic value corresponding to the primary characteristic value are different from each other, the data analysis device comprising:
a data extraction unit that extracts, as extracted data, a plurality of primary characteristic values corresponding to a plurality of extraction conditions which are different from each other and a plurality of secondary characteristic values corresponding to the plurality of primary characteristic values, for each of the plurality of pieces of input data;
a data identification unit that performs predetermined analysis processing on a plurality of pieces of the extracted data, and identifies, based on a result of the predetermined analysis processing, analysis target data to be analyzed; and
a data output unit that outputs output data generated based on a plurality of pieces of analysis target data identified for each of the plurality of extraction conditions,
wherein the plurality of extraction conditions is set so that the plurality of primary characteristic values included in a specific range and the plurality of secondary characteristic values corresponding to the plurality of primary characteristic values included in the specific range are included in each of the plurality of pieces of extracted data,
the data identification unit includes, as the analysis target data, one of a plurality of analysis results obtained by performing the predetermined analysis processing,
the data output unit further outputs, as the output data, a result of comparison between the plurality of pieces of analysis target data identified for each of the plurality of extraction conditions, and
the plurality of extraction conditions comprises ranges of the primary characteristic values different from each other.