Computer and Modernization ›› 2009, Vol. 1 ›› Issue (7): 111-112,.doi: 10.3969/j.issn.1006-2475.2009.07.031
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SUN Qin-hong, ZHU Ying-wen
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Abstract: Now computer technology is developing rapidly, it is a problem to be resolved how to get the computer to help readers find important knowledge point. The article solves how to make the computer automatically and quickly extract knowledge points of the materials. In the realization process, the article uses regular expressions to match the type of knowledge points by scanning the whole text. Finally, the found knowledge points are saved in database.
Key words: regular expression, knowledge point extraction, pattern matching
CLC Number:
TP311
SUN Qin-hong;ZHU Ying-wen. Application of Regular Expressions in Knowledge Points Extraction of Computer Category Materials[J]. Computer and Modernization, 2009, 1(7): 111-112,.
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URL: http://www.c-a-m.org.cn/EN/10.3969/j.issn.1006-2475.2009.07.031
http://www.c-a-m.org.cn/EN/Y2009/V1/I7/111
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