Device for automatically creating information analysis report, program for automatically creating information analysis report, and method for automatically creating information analysis report

Abstract

The invention provides a device and others for automatically creating an information analysis report by analyzing information on a document to be surveyed with comparison to a document as a comparison object. [MEANS FOR SOLVING PROBLEMS] A device (100) for automatically creating an information analysis report includes a processing device (1), an input device (2), a recording device (3), and an output device (4). When creating an information analysis report: a document to be surveyed and a document to be compared are specified and inputted; an information analysis condition is inputted; a population document formed by a document group similar to the document to be surveyed is selected from the document to be compared; an index word characteristic to the population document of the document to be surveyed is extracted ; according to the population document and the index word, an information analysis report representing the feature of the document to be surveyed is created; and the created information report document is outputted to display means, recording means, or communication means.

Description

technical field [0001] The present invention relates to a document analysis device, and more particularly, to an information analysis report automatic generation device, an information analysis report automatic generation program, and an information analysis report automatic generation method for analyzing a survey target document or document group and expressing its characteristics. Background technique [0002] The volume of technical documents and other documents including patent documents is steadily increasing year by year. In recent years, since electronic document data has been distributed, a system for automatically searching only documents similar to the document to be investigated from among a large number of documents has been put into practical use. But even so, the amount of similar documents in the retrieval results is still very large. In order to understand the contents or attributes of the investigation objects, skilled persons have to read the similar docum...

AI Technical Summary

Problems solved by technology

[0005] However, the similar document automatic retrieval system similar to the above-mentioned Patent Document 1 has a problem in that a list of documents similar to the survey target document is output as a search result from the comparison target document group, and the evaluator selects the similar document from the survey target document. From the document list, documents with high similarities ranging from a few to thousands are extracted and read in, and documents similar to the survey target documents are found, further read and evaluated, and the attributes of the survey target documents are evaluated based on these Therefore, unless the evaluator extracts and reads several to thousands of documents, it is impossible to find a representation that accurately expresses the attributes of the documents to be investigated.

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