[1]WANG Dingqiao,LI Weihua,YANG Chunyan.Research on building an extension model from user requirements[J].CAAI Transactions on Intelligent Systems,2015,10(6):865-871.[doi:10.11992/tis.201507038]
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Research on building an extension model from user requirements

CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume: 10 Number of periods: 2015 6 Page number: 865-871 Column: 学术论文—自然语言处理与理解 Public date: 2015-12-25
Title:
Research on building an extension model from user requirements
Author(s):
WANG Dingqiao1;  LI Weihua1;  YANG Chunyan2
1. School of Computer, Guangdong University of Technology, Guangzhou 510006, China;
2. Research Institute of Extenics and Innovation Methods, Guangdong University of Technology, Guangzhou 510006, China
Keywords:
extenics; extension model; extension strategy generation; information extraction; classification
CLC:
TP391
DOI:
10.11992/tis.201507038
Abstract:
Building an effective extension model to solve a problem is a key step in generating an extension strategy. Due to the complexity of natural language processing, the current extension strategy generation system is insufficiently clear with respect to user requirements, so it is hard to automatically build an extension model. In this paper, we propose a method for parsing the user requirement sentence in order to then automatically build the extension model. This method contains four core steps. First, chunk parsing is performed on the sentence containing the user requirements to obtain the phrase sequence. Secondly, the phrase sequence is classified with a classifier. Thirdly, based on the matching rule, information is extracted from the classified phrase to obtain the information required for computer processing. Next, database technology is used to build the extension model. Using a tenement building as an example, we implemented and tested our proposed method. Based on our experimental results, we proved that the proposed method is effective for understanding user requirements in order to build an extension model.
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