Application of Principal Component Analysis Factors in the Success of University Students Study

Academic achievements of university students are a direct reflection of the level of student knowledge,and the quality of teaching is reflected indirectly.Academic achievements of university students are influenced by many factors.So it is important to study the main factors for improving the quality of teaching,strengthening teaching management and improving the education for all-around development.Obtains the information by sample survey methods,through principal component analysis approach to analyze academic achievements,and find the main factor,to have a comprehensive evaluation of student achievements.