| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a document comparison processor and a document comparison processing program detecting consistency of the content of document information based on comparison results of a plurality of pieces of document information. <P>SOLUTION: A document comparison processor 1 includes: document format classification means 100 for classifying document information for every document format; format template extraction means 102 for extracting character strings whose positions and contents are in common among the pieces of document information of the same format, as format template information 111; case common-value extraction means 103 for extracting along with the positions, character strings that are in common among the pieces of document information contained in the same case, as common value information 112; case template extraction means 105 for extracting case template information 113 forming an input column from the document information of the case by excluding the character strings contained in the common value information 112; and error detecting means 106 for applying the content corresponding to the input column of the case template information 113 to the common value information 112 in the document information that is an object of the error detection, to detect character strings that have different contents from each other. <P>COPYRIGHT: (C)2012,JPO&INPIT |
