人工智能课程论文
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专家系统概述及其应用 摘要: 人工智能(Artificial Intelligence) ,英文缩写为AI。它是研究、开发用于模
拟、延伸和扩展人的智能的理论、方法、技术及应用系统的一门新的技术科学。 人工智能是计算机科学的一个分支,它企图了解智能的实质,并生产出一种新的能以人类智能相似的方式做出反应的智能机器,该领域的研究包括机器人、语言识别、图像识别、自然语言处理和专家系统等。 专家系统是人工智能应用研究的主要领域。70年代中期,专家系统的开发获得成功。正如专家系统的先驱费根鲍姆(Feigenbaum)所说:专家系统的力量是从它处理的知识中产生的,而不是从某种形式主义及其使用的参考模式中产生的。这正符合一句名言:知识就是力量。80年代,专家系统在全世界得到迅速发展和广泛应用。 本文中介绍了人工智能的概念,分类,特点以及人工智能的研究的发展及其现状。由此引出专家系统的基本概念及主要特点。最后,通过查阅各种资料以及自己的理解分析,对专家系统的主要应用做具体分析。阐述了将计算机人工智能的专家系统理念与审计实务相结合并提出审计工具智能化的设想,同时,具体分析了构建审计专家系统可供利用的计算机应用技术,并初步建立了审计专家系统的模块体系。
关键词:人工智能,专家系统,审计专家系统 Expert system outline and application Abstract :The artificial intelligence (Artificial Intelligence), English
abbreviation is AI.It is the research, the development uses in simulating, extending and expands human's intelligence theory, the method, technical and an application system new technical science. The artificial intelligence is a computer science branch, it attempts the understanding intelligence the essence, the parallel intergrowth delivers one kind newly to be able to make the response by the human intelligence similar way the intelligent machine, this domain research including robot, language recognition, pattern recognition, natural language processing and expert system and so on. The expert system is the artificial intelligence applied research main domain.The 70's intermediate stages, the expert system development obtains successfully.Just like expert system pioneer Fei Genbao mho (Feigenbaum) said that,The expert system strength is in the knowledge which processes from it produces, but is not produces from some formalism and in the use reference pattern.This is conforming to a famous saying: The knowledge is a strength.The 80's, the expert system obtains the rapid development and the widespread application in the world. In this article introduced the artificial intelligence concept, the classification, the characteristic as well as the artificial intelligence research development and the present situation.From this draws out the expert system the basic concept and the main characteristic.Finally, through consults each kind of material as well as own understanding analysis, makes the concrete elaboration to the expert system main application.Introduced unifies the computer artificial intelligence expert system idea and the audit practice and proposed the audit tool intellectualization tentative plan, simultaneously, analyzed the construction to audit the expert system specifically to be possible to supply the use the computer application technology, and established initially has audited the expert system the module system.
Key word: Artificial intelligence,Expert system, Auditing Expert System 目录 摘要 ------------------------------------------------------------------------------------------------------------------ 1 关键词 --------------------------------------------------------------------------------------------------------------- 1 Abstract ------------------------------------------------------------------------------------------------------------ 2 Key word ------------------------------------------------------------------------------------------------------------ 2 一 绪论 -------------------------------------------------------------------------------------------------------------- 4 1.1 人工智能的基本描述 ----------------------------------------------------------------------------- 4 1.2 人工智能的发展简史及主要阶段 ---------------------------------------------------------------- 4 1.3 人工智能的研究内容 ------------------------------------------------------------------------------- 4 1.4 人工智能的发展及展望 ----------------------------------------------------------------------------- 4 二 专家系统 ------------------------------------------------------------------------------------------------------ 5 2.1 专家系统的主要概述 ----------------------------------------------------------------------------- 5 2.2 专家系统的特点 ----------------------------------------------------------------------------------- 5 2.3 专家系统的优点 ------------------------------------------------------------------------------------- 6 2.4 专家系统的结构与类型 ----------------------------------------------------------------------------- 6 2.4.1专家系统的结构 ------------------------------------------------------------------------------ 6 2.4.2专家系统的类型 ------------------------------------------------------------------------------ 7 2.5专家系统的工作方式 --------------------------------------------------------------------------------- 8 2.5.1专家系统的工作过程[5] --------------------------------------------------------------------- 8 2.5.2专家系统的开发过程 ----------------------------------------------------------------------- 8 2.6专家系统的发展 --------------------------------------------------------------------------------------- 9 三 专家系统的应用 ------------------------------------------------------------------------------------------- 9 3.1 应用背景 ------------------------------------------------------------------------------------------------ 9 3.2审计专家系统 ------------------------------------------------------------------------------------------ 9 3.2.1审计专家系统的概念 ----------------------------------------------------------------------- 9 3.2.2审计专家系统的工作过程 ---------------------------------------------------------------- 10 3.3可利用的现有计算机技术 -------------------------------------------------------------------------- 10 3.4 审计专家系统的模块体系 ------------------------------------------------------------------------- 11 四 总结 ----------------------------------------------------------------------------------------------------------- 12 4.1论文总结 ---------------------------------------------------------------------------------------------- 12 4.2 对专家系统的总结 ---------------------------------------------------------------------------------- 12 4.3取得结果及致谢 -------------------------------------------------------------------------------------- 13 五 主要参考文献 ------------------------------------------------------------------------------------------------ 13