The classification method of different glasses is clear and composition analysis

Abstract

With the development of the Silk Road, this paper mainly studies the glass category, glass pattern decoration, weathering, glass color, chemical composition content as the indicators to make statistical rules and analysis rules, and analyze and summarize the relationship between chemical components content,For question 1, it is divided into three problems. Preprocess the attached data, process its invalid data, and integrate the data. The first question first uses bivariate correlation analysis, using Spearman correlation coefficient and Pearson correlation coefficient, and then using chi-square test to test the results of the correlation analysis. The result is: there is a strong correlation between category and weathering, while there is no correlation between color, ornamentation and weathering.[1]The second question is based on the statistical analysis model of the first question, under the condition of glass type and surface weathering, and the vertical sample T test obtained the statistical law of silica, potassium oxide, calcium oxide and lead oxide. The third question established a predictive model and used multiple linear regression to obtain the prediction results.