在教学质量评估中的主成分分析方法与PC─综合评分法

Principal Component Method and PC Synthetical Estimation Method in Teaching Quality Evaluation

本文借助多元统计中的主成分分析原理［１］［２］［３］［４］［５］［６］，对我校教师教学质量评估结果进行探讨，从而解决了将存在相关关系的多指标转化为单一指标的综合评分问题，为教学质量评估与教学管理的科学化提供了可靠的理论依据．

This paper studies the result of the teaching quality evaluation in our university by means of the principle of principal component analysis in multivarite satisties. Then it solves the synthesis estimation problem which makes multi-criterion into single- criterion.This multi-criterion exists correlative relation. It offers the responsible theoretical basis for teaching quality evaluation and teaching management, and makes them more scientific.