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Title: Text analysis system and method employing language query
Other Titles: 使用语言查询的文本分析系统和方法
Authors: Ngai, WT 
Choi, YSS 
Chai, YFP 
Issue Date: 11-Feb-2015
Source: 中国专利 ZL 201310330423.5 How to cite?
Abstract: The invention discloses a text analysis system and method employing language query and aims to extract required knowledge by acquiring Chinese text information from the internet and analyzing the same. The Chinese word segmentation technique and the LQL (language query language) technique are adopted. Chinese text can be subjected to word segmentation by the Chinese word segmentation technique, and segmented words are subjected to part-of-speech tagging. The segmented and tagged Chinese text is subjected to LQL analysis by the LQL technique and is subjected to knowledge extraction. The invention further provides error corrective analysis for eliminating mistakenly extracted knowledge. The text analysis system and method has the advantages that non-computer programmers can simply set LQL rules; a network format and a network structure independent of text contents are used, and the range of information collection is greatly enlarged; the system and the method are applicable to the fields such as network information extraction, business information mining, information aggregation and network knowledge base establishment.
Rights: Assignee: The Hong Kong Polytechnic University
Appears in Collections:Patent

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