DOCUMENT PROCESSOR, DOCUMENT CLASSIFICATION DEVICE, DOCUMENT PROCESSING METHOD, DOCUMENT CLASSIFICATION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM FOR RECORDING PROGRAMS FOR EXECUTING THE METHODS ON A COMPUTER
First Claim
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1. A document classification device which classifies document clusters in accordance with contents thereof, comprising:
- a document input unit which inputs document data groups;
a document dividing unit which divides document data into one or multiple divided document data based on a predetermined reference;
a document-divided document map creation unit which creates a map showing the correspondence between the document data and the divided document data;
a divided document classification unit which classifies the divided document data such that multiple topics and meanings in a document data are classified into categories according to specific topics and meaning;
a divided document classification result creation unit which creates divided document classification result information based on a classification result of said divided document classification unit; and
a document classification result creation unit which creates classification result information of the document data using the document-divided document map and the divided document classification result information.
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Abstract
In the document processor, a document memory which stores input document data; a selector which selects all or part of document data stored in the document memory; a characteristics extractor which extracts data relating to characteristics of letter rows from all or part of the document data selected by the selector; a work processor which work-processes all or part of the document data based on the data relating to characteristics of letter rows extracted by the characteristics extractor; and an output section which outputs all or part of the document data work-processed by the work processor are provided.
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Citations
11 Claims
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1. A document classification device which classifies document clusters in accordance with contents thereof, comprising:
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a document input unit which inputs document data groups;
a document dividing unit which divides document data into one or multiple divided document data based on a predetermined reference;
a document-divided document map creation unit which creates a map showing the correspondence between the document data and the divided document data;
a divided document classification unit which classifies the divided document data such that multiple topics and meanings in a document data are classified into categories according to specific topics and meaning;
a divided document classification result creation unit which creates divided document classification result information based on a classification result of said divided document classification unit; and
a document classification result creation unit which creates classification result information of the document data using the document-divided document map and the divided document classification result information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A document classification method which classifies document clusters in accordance with contents thereof, comprising the steps of:
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inputting document data groups;
dividing document data into one or multiple divided document data based on a predetermined reference;
creating a map showing the correspondence between the document data and the divided document data;
classifying the divided document data such that multiple topics and meanings in document data are classified into categories according to specific topics and meanings;
creating divided document classification result information based on the classification result of classifying the divided documents; and
creating classification result information of the document data using the
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Specification