DOCUMENT DATA ANALYSIS DEVICE, METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To more accurately estimate the meaning of a text contained in object data.

SOLUTION: A document data analysis device for analyzing document data containing the plurality of object data, includes: a holding part 22 which holds a plurality of search keys defined using regular expressions; a search part 24 which searches the plurality of object data using the plurality of held search keys; a clustering part 28 which sets the information obtained as a result of searching as variables and performs clustering processing to group the similar object data; and an information acquiring/estimating part 27 which acquires the attribute information set in the other object data belonging to the same group as a result of clustering processing as the attribute information of the object data.

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