Abstract

In ancient times, glass was a valuable object of trade between China and the West, with potassium glass and lead-barium glass being common. In order to classify and identify ancient glass objects, this paper establishes a relevant classification model based on the chemical composition of glass, which is of some significance for the classification and analysis of glass. In this paper, the frequency distribution of each component is plotted as non-standard normal distribution, and then Spearman correlation coefficient is selected to describe its correlation, and it is found that SiO<sub>2</sub> has a more active relationship with other components, so it is chosen as the reference column for grey correlation analysis, and it is concluded that SiO<sub>2</sub> is closely related to the flux component of its glass type.

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