Case catalog management device and case catalog construction method

摘要

In this paper, we extract the case information from a large number of documents accurately and construct a useful case catalog.A case catalog management system for extracting case catalogs based on case items from documentsEnter the text of the documentAn item extraction section that outputs a combination of candidates for case itemsItem extractorBased on item extraction modelA value candidate extractor extracting candidates for each case from textAn optimal combination selection unit for selecting the optimum from the combination of candidates of the case item is provided.Then, the optimum combinatorial selection part calculates the related value between items showing the degree of association between the case items, selects the optimum one from the combination of the candidate of the case item based on the item related value, and outputs it as a case item constituting the case catalog.Diagram