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Apparatus and method for automatically extracting issue words and analyzing the network between the issue words
Apparatus and method for automatically extracting issue words and analyzing the network between the issue words
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机译:用于自动提取问题词语的装置和方法分析问题词语之间的网络
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摘要
Disclosed are an apparatus and method for automatically extracting issue words from various documents such as e-mail, payment, and posting of an online system within a company, and analyzing a connection network between issue words based on this, and providing it to a user. An apparatus for automatic issue word extraction and connection network analysis according to the present invention includes: a collection unit for collecting online texts; a keyword extraction unit that morphologically analyzes the collected texts to extract an entity name and main keywords other than the entity name; an issue word extraction unit for extracting issue words based on the number of appearances of the entity name and main keywords; a network analysis unit that analyzes a connection relationship between the issue words to generate a network of issue words; and a visualization unit that visualizes and outputs the connection network.
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