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DEVICE FOR DETECTING FLUCTUATION OF NOTATION OF DOCUMENT AND METHOD FOR DETECTING FLUCTUATION OF NOTATION OF DOCUMENT
DEVICE FOR DETECTING FLUCTUATION OF NOTATION OF DOCUMENT AND METHOD FOR DETECTING FLUCTUATION OF NOTATION OF DOCUMENT
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机译:检测文件注记波动的装置和检测文件注记波动的方法
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摘要
PROBLEM TO BE SOLVED: To provide a device and a method for efficiently detecting fluctuation of notation written in parentheses.SOLUTION: In a detection device 1, an acquisition section 15a acquires a document of a detection object, an extraction section 15b extracts nouns, a classification section 15c classifies the extracted nouns into predetermined homologous groups, a collection section 15d collects appearance frequencies in combinations of nouns and accompanied words that are accompanied by the nouns and surrounded in parentheses for each of the classified homologous groups, and a detection section 15e detects fluctuation of notation using presence/absence of the combinations in which the accompanied words are not accompanied and the number of different accompanied words out of the combinations in the same collected group.SELECTED DRAWING: Figure 1
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