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Attribute extraction device, attribute extraction method, and attribute extraction program
Attribute extraction device, attribute extraction method, and attribute extraction program
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机译：属性提取装置，属性提取方法和属性提取程序
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摘要
PROBLEM TO BE SOLVED: To extract an appropriate range of attribute information from text data and prevent erroneous extraction of the attribute information.SOLUTION: An attribute extraction device 1 has a language analysis means 11 that executes language analysis of text data including a user profile and adds a semantic attribute to an indeclinable head included in the text data, a head semantic attribute extraction pattern storage means 11 that stores therein at least one semantic attribute pattern and corresponding attribute classification, and a head semantic attribute extraction means 11 that, if the semantic attribute added to the indeclinable head matches any one of the semantic attribute pattern stored in the head semantic attribute extraction pattern storage means, extracts a noun phrase of an articulation including the indeclinable head as attribute information of the attribute classification corresponding to the matched semantic attribute pattern.
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