中文摘要：

针对传统的多元图表示可以表示信息在空间中的几何分布，但无法表示类别概率的缺点，本文提出基于色度学空间的彩色多元图表示。在保留传统多元图表示优点的基础上，集成了色度学维度，利用色度混合原理表示不同类别数据在空间点所占的比例，有利于通过直观的视觉认识类别分布信息以及引入图像处理方法。比传统的多元图表示更适合可视化模式识别的应用。

英文摘要：

The graphical representation is a excel tool for representing the geometrical distribution of data, but the category of data could not be illustrated by it. In this paper, a new type of representation named chromatic graphical representation is proposed. The novel method integrates the chromatic space into graphical representation and represents the data based on chromatic theory. As the result of that, chromatic graphical representation inherits the merits of traditional and represent the eategnry information by chromatic of the current sample. The illustration of this paper shows the dominance in intuitive color mixing and introducing image processing in visual pattern recognition.