一个基于认知特性的关联规则可视化3D模型的研究  

Research of Cognitive-Based 3D Model for Visualization of Association Rule

作　　者：宋婷婷[1] 刘万春[1] 

机构地区：[1]北京理工大学,北京100083

出　　处：《微计算机应用》2006年第1期1-3,共3页Microcomputer Applications

摘　　要：如何从计算机数据中快速提取有用信息并总结出潜在规律成为用户最为关注的问题。针对这个问题,提出了一种全新“Grid-Ball”模型。该3D关联规则可视化模型基于对计算机图形图像学、心理学和认知学理论的研究,创造性地利用了关联规则的自身特征和人们的信息空间认知能力,具有很强的交互性、提示性和易用性,使得用户能在较短时间内获得最有用的信息和规律。实验结果表明它起到了预期的效果。The abundance of data available nowadays fosters the need of tools to help users in extracting significant information. To meet this need, a new interactive model, named ＂Grid--Ball＂, is presented in order to help user acquiring most useful information as quickly as possible. This 3D data visualization model is based on the research of computer graphics, psychology and cognition; makes use of the characteristic of association rule and human capacity of information spatial cognition in a creative way. Experiment shows that the model is practical and effective.

关 键 词：计算机图形图像学 认知心理学 关联规则 可视化 3D 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]