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Research and Realization of Intelligence Answer System Facing Distance Education

Author: LvJia
Tutor: LiuZhiJing;LiXiaoYong
School: Xi'an University of Electronic Science and Technology
Course: Software Engineering
Keywords: Distance Education Intelligent Q Natural Language Processing Semantic analysis
CLC: TP311.52
Type: Master's thesis
Year: 2006
Downloads: 89
Quote: 2
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Abstract


With the popularity of Internet, distance education , distance learning , answering to become one of the focus of attention . Distance Education is a course of education , the problem may be encountered in the process of student learning is the focus and difficulty of the courses doubts . To answer the doubts of the students in order to improve the quality of teaching , we need to create intelligent question answering system . In this paper, the natural language processing technology , three - tier architecture based on B / S model , the use of artificial intelligence language Visual Prolog as a development tool , intelligent question answering system model support in a limited field of natural language understanding , and key technologies and auxiliary means of analysis and discussion , and partially implemented . The system described by users automatic segmentation , standardization and normalization processing semantic analysis and feedback to the user through the details of the curriculum Knowledge Base to find a matching answer on this basis . The first intelligent question answering system at home and abroad are compared , that intelligent question answering system in our country lack the support of advanced technology , the second section describes the technical principles of natural language processing , given the overall design of the intelligent question answering system and its key technologies and systems research and implementation, then test system instance , finally pointed out the prospects and development direction of the intelligent question answering system .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development
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