id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ssh-184	Wang, Jiabin; Tang, Yueli; Feng, Jiancheng; Yang, Xiaobing; Zheng, Xiuyan; Meng, Shangyu	Analysis of Higher Education Health Index: -- Based on Principal Component Analysis Model 	2021	5	.pdf	application/pdf	2165	91	47	Through annual relevant data of universities in six different countries in the past ten years, we obtained three indicators that mainly affect the health index of higher education, Cumulative contribution rate reached 93.67%, namely, the proportion of education expenditure, the proportion of international students and the rate of higher education enrollment. We choose the indicators of the proportion of international students, the economic expenditure of education exhibition, the enrollment rate of higher education, the quantification of poverty and education, and the health index of education expenditure [4].	cache/ssh-184.pdf	txt/ssh-184.txt