CAJ | 학술논문

当前对学生某一方面的能力评价主要采用多层次、主客观共存的评价体系，因此模糊评价法得到广泛采用。为了有效提高测评数据的主观评判的准确性并更好地指导学生在未来的学习实践，提出了利用频繁项集挖掘出评价体系的关键影响因素及其取值范围。首先将多层次的评价体系构建成易于频繁项集挖掘的数据集，通过对某一综合评价等级下频繁出现的评价因素及其取值的挖掘，构建出关键因子序列。仿真实验验证了该方法的合理性。
당전대학생모일방면적능력평개주요채용다층차、주객관공존적평개체계，인차모호평개법득도엄범채용。위료유효제고측평수거적주관평판적준학성병경호지지도학생재미래적학습실천，제출료이용빈번항집알굴출평개체계적관건영향인소급기취치범위。수선장다층차적평개체계구건성역우빈번항집알굴적수거집，통과대모일종합평개등급하빈번출현적평개인소급기취치적알굴，구건출관건인자서렬。방진실험험증료해방법적합이성。
Presently the ability of a student evaluation mainly adopts evaluation system of multi-leveled subjectivity and objectivity. Therefore,the fuzzy evaluation method has been widely adopted. In order to improve the accuracy and better subjective evaluation data of the students in the future study and practice,propose the use of mining frequent item sets out the key influence factors of evaluation sys-tem and range. After building the multi-leveled evaluation system into the data set which could be mining out frequent item sets,the key factor sequence is constructed according to every comprehensive level. The simulation results show the rationality of this method.