Knowledge Discovery through Creating Formal Contexts

Simon Andrews, Constantinos Orphanides
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引用次数: 9

Abstract

Knowledge discovery is important for systems that have computational intelligence in helping them learn and adapt to changing environments. By representing, in a formal way, the context in which an intelligent system operates, it is possible to discover knowledge through an emerging data technology called Formal Concept Analysis (FCA). This paper describes a tool called FcaBedrock that converts data into formal contexts for FCA. The paper describes how, through a process of guided automation, data preparation techniques such as attribute exclusion and value restriction allow data to be interpreted to meet the requirements of the analysis. Creating formal contexts using FcaBedrock is shown to be straightforward and versatile. Large data sets are easily converted into a standard FCA format.
通过创建正式语境发现知识
知识发现对于具有计算智能的系统非常重要,可以帮助它们学习和适应不断变化的环境。通过以正式的方式表示智能系统运行的环境,可以通过称为形式概念分析(FCA)的新兴数据技术发现知识。本文描述了一个名为FcaBedrock的工具,它将数据转换为FCA的正式上下文。本文描述了如何通过引导自动化过程,使用属性排除和值限制等数据准备技术来解释数据以满足分析的要求。使用FcaBedrock创建正式上下文被证明是简单而通用的。大型数据集很容易转换为标准的FCA格式。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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