| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in which: errors and omissions dependent on the content of a document cannot be extracted.SOLUTION: A document analysis device of the present invention includes a storage unit that stores pattern information on words including errors and omissions, and an analysis unit that extracts, from at least one document, information related to words included in the document and extracts information on errors and omissions on the basis of the information on the words and the pattern information. |
