Prediction model is based on the extended rough set model --tolerance rough set theory, predict the class label for a test sample according to the definition of the tolerance relation between a sample and a rule.
预测模型是以粗糙集合的扩展模型—容差粗糙集合模型为基础，依据对象与决策规则容差的定义，给出待测对象的预测类别。
参考来源 - 基于粗糙集合和信息熵的分类模型研究·2,447,543篇论文数据，部分数据来源于NoteExpress
To obtain knowledge and data from incomplete decision table(IDT), the paper presents a new doubly variable precision limited tolerance rough set theory model(VPLTRST).
为了能够从不完备决策表（IDT）中进行知识发现和数据挖掘，提出一种新的具有对称性的双重可变精度限制容差关系粗集模型（VPLTRST）。
By an example, it is verified that the extension of rough set based on modified tolerance relation is more convenient and effective than the previous extensions in practice.
通过实例，说明了基于修正容差关系的扩充粗糙集模型对处理不完备信息系统更加简便有效。
Tolerance relation is an effective tool in patulous rough set theory to deal with incomplete information systems.
在扩充粗糙集理论中，容差关系是一种处理不完备信息系统的工具。
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