一种基于语言值评价的试卷质量分析方法

摘要

In order to deal with the fuzzy linguistic information which had both comparability and incomparability in examination paper quality evaluation, the linguistic-valued weighted averaging operator was presented and its related properties were discussed based on linguistic-valued lattice implication algebra.A set of index system of the quality evaluation and a model of the quality analysis based on the linguistic-valued evaluation of examination paper were set up.In the model,the linguistic value to evaluate the quality of examination paper directly can be used to get the evaluation result with linguistic-valued degrees.It makes the examination paper evaluation process more in line with natural language habits and the reasoning process of human beings.Its validity and practicability are illustrated with an example.%为了能够处理试卷质量评价中既有可比性又有不可比性的模糊语言值信息,在语言值格蕴涵代数的基础上,提出语言值加权平均算子并讨论其相关性质,建立一套试卷质量评价的指标体系,构建一种基于语言值评价的试卷质量分析模型.在该模型中,直接利用语言值评价信息对试卷质量综合评价,并得到具有语言值程度的评价结果,使得试卷质量评价过程更加符合人类的自然语言习惯和思维推理过程;用实例说明了该方法的有效性和实用性.