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利用不完整和无结构的文本知识的问题求解方法 被引量:1

Problem Solving with Incomplete and Unstructured Information
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摘要 学习是智能主体获得解决问题能力的重要途径。当前,大多数的研究工作假设主体从完整和结构化的数据中学习,它们难以应对在很多情况下出现的不完整和无结构的信息。本文提出一种基于信息检索技术的解决问题方法,它能够有效地帮助智能主体从不完整和无结构的文本中寻找有用的知识去解决遇到的问题。在141个故障处理事件上的缺一交叉测试结果显示,它能使主体的处理事件能力达3.65分(满分为5分)。这表明,将信息检索和主体技术相整合可以有效地提高后者的解决问题能力。 Learning is an important approach for agents to obtain the problem solving ability. Most related work on learning assumes information be provided in a complete and well-structured manner. They have difficulties to deal with the cases with incomplete and unstructured data. This paper presents a problem solving approach based on information retrieval techniques. Preliminary experimental results show that it can effectively help agents to solve the problems encountered with the knowledge retrieved from text information.
出处 《计算机工程与科学》 CSCD 2008年第12期124-127,共4页 Computer Engineering & Science
基金 2007年暨南大学青年基金资助项目(51208033)
关键词 学习 解决问题 信息检索 learning problem solving information retrieval
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参考文献10

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同被引文献8

  • 1LUGARGF.人工智能-复杂问题求解的结构和策略[M].史忠植,张银奎,赵志岜,译.北京:机械工业出版社,2006:273-274.
  • 2NEGNEVITSKYM.人工智能-智能系统指南[M].顾力栩,沈晋惠,译.北京:机械工业出版社,2007:17-23.
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  • 7张华平,刘群.基于N-最短路径方法的中文词语粗分模型[J].中文信息学报,2002,16(5):1-7. 被引量:99
  • 8陈真诚,蒋勇,胥明玉,王红艳,蒋大宗.人工智能技术及其在医学诊断中的应用及发展[J].生物医学工程学杂志,2002,19(3):505-509. 被引量:47

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