教育教学发展性评价的一点思考-模糊聚类分析刻画评价指标关联度的尝试

当前教育教学发展性评价在实践中通常面临着两大难题，一是评价指标之间的不确定关系；二是大数据量的快速处理分析。前者常常涉及到对多重评价指标的考量；后者直接影响发展性评价的应用与效果。传统的评价方法，大多在实际操作中给出的评价结果主观、随意性太强。本文利用模糊聚类分析的方法刻画各指标之间的关联度，可以在一定程度上解决此类问题。后者随着计算机及各种数据统计软件应用的普及，也逐渐会得以解决。

Some Thoughts on Education Development Evaluation-Evaluation of Fuzzy Clustering Analysis Portrayed Correlation Attempt

Currently there are two difficult problems facing the evaluation of education development in practice：one is the uncertainty among evaluation indicators, and the other is rapid analysis on large volume of data. The former often involves consideration of multiple evaluation index;Which directly affect the application and effect evaluation. In practice, the traditional evaluation method usually gives subjective and arbitrary results. The author of this paper helps to resolve the former problem to some extend by utilizing fuzzy cluster analysis to describe the correlation among the indicators. The later problem will be resolved gradually with the wider adoption of computers and statistical analysis software.