DOCUMENT SEARCH SYSTEM AND DOCUMENT SEARCH METHOD

摘要

A document search system includes: a hardware processor that: stores a plurality of pieces of data; extracts first data including an image object from among the plurality of pieces of data, the image object representing text or a graph; specifies, from among the plurality of pieces of data, one or more pieces of second data including an object having a degree of similarity equal to or larger than a threshold with respect to the image object; and associates the image object included in the first data with the one or more pieces of second data.