面向对象概念格的压缩[原创论文].doc
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面向对象概念格的压缩[原创论文],面向对象概念格的压缩14600字自己原创的毕业论文，已经通过校内系统检测，重复率低，仅在本站独家出售，大家放心下载使用摘要：概念格理论是知识处理与分析的一种有力工具，在知识发现和数据挖掘等众多领域有着重要的应用。引入了概念相似度新的计算方法，由对象和属性共同确定概念之间的相似程度，进而产生概念邻域，并根据概念间相似程度...
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面向对象概念格的压缩
14600字
自己原创的毕业论文，已经通过校内系统检测，重复率低，仅在本站独家出售，大家放心下载使用
摘 要 ：概念格理论是知识处理与分析的一种有力工具，在知识发现和数据挖掘等众多领域有着重要的应用。引入了概念相似度新的计算方法，由对象和属性共同确定概念之间的相似程度，进而产生概念邻域，并根据概念间相似程度来控制概念邻域的大小，删除不必要的节点，从而控制面向对象概念格中节点的个数，实现面向对象概念格的压缩和知识库简化。示例表明，当参数的值较小时，压缩效果明显。
关键词：形式背景；概念格；面向对象概念格；相似度；邻居域
Abstract：Concept lattice theory is a powerful tool for processing and analysis of knowledge, knowledge discovery and datamining, and other important applications. A new method of similarity calculation of concepts is introduced. Objects and properties are both used to determine the similarity of concepts, generate the concept neighborhood and control its size according to the similarity degree of concepts. And then, it removes unnecessary nodes, to control the number of nodes in the object-oriented concepts, realization of object-oriented concepts simplify the compression and the knowledge base. The examples show that the compressing of object-oriented concept lattice is more effect when parameter values are smaller.
Key words：formal context; concept lattice; object-oriented concept lattice; similarity degree; neighborhood
目录
引言.........................................................................2
第一章 绪论...............................................................4
1.1课题研究背景......................................................4
1.2国内外发展现状...................................................4
1.3研究必要和总体思想..............................................5
第二章 预备知识..........................................................6
2.1概念格的建造.....................................................6
2.2概念格的规则提取................................................11
2.3定义.............................................................22
2.4开发环境.........................................................27
第三章 实例应用........................................................28
第四章 实现过程........................................................33
4.1面向对象概念格的构造..........................................34
4.2计算相似度......................................................36
4.3压缩概念格......................................................39
小结.......................................................................44
致谢.......................................................................45
参考文献..................................................................45
14600字
自己原创的毕业论文，已经通过校内系统检测，重复率低，仅在本站独家出售，大家放心下载使用
摘 要 ：概念格理论是知识处理与分析的一种有力工具，在知识发现和数据挖掘等众多领域有着重要的应用。引入了概念相似度新的计算方法，由对象和属性共同确定概念之间的相似程度，进而产生概念邻域，并根据概念间相似程度来控制概念邻域的大小，删除不必要的节点，从而控制面向对象概念格中节点的个数，实现面向对象概念格的压缩和知识库简化。示例表明，当参数的值较小时，压缩效果明显。
关键词：形式背景；概念格；面向对象概念格；相似度；邻居域
Abstract：Concept lattice theory is a powerful tool for processing and analysis of knowledge, knowledge discovery and datamining, and other important applications. A new method of similarity calculation of concepts is introduced. Objects and properties are both used to determine the similarity of concepts, generate the concept neighborhood and control its size according to the similarity degree of concepts. And then, it removes unnecessary nodes, to control the number of nodes in the object-oriented concepts, realization of object-oriented concepts simplify the compression and the knowledge base. The examples show that the compressing of object-oriented concept lattice is more effect when parameter values are smaller.
Key words：formal context; concept lattice; object-oriented concept lattice; similarity degree; neighborhood
目录
引言.........................................................................2
第一章 绪论...............................................................4
1.1课题研究背景......................................................4
1.2国内外发展现状...................................................4
1.3研究必要和总体思想..............................................5
第二章 预备知识..........................................................6
2.1概念格的建造.....................................................6
2.2概念格的规则提取................................................11
2.3定义.............................................................22
2.4开发环境.........................................................27
第三章 实例应用........................................................28
第四章 实现过程........................................................33
4.1面向对象概念格的构造..........................................34
4.2计算相似度......................................................36
4.3压缩概念格......................................................39
小结.......................................................................44
致谢.......................................................................45
参考文献..................................................................45
