KEYWORDS: Design and modelling, Potassium, Matrices, Data modeling, Chlorine, Permeability, Support vector machines, Statistical analysis, Raw materials, Nitrogen
In order to guide the formula design of the Jiangsu China Tobacco brand, for the tobacco raw materials in the warehouse, 197 grades of tobacco samples that can represent the efficacy positioning of each cigarette formula are selected according to the features and efficacy positioning of different cigarette brands, and the cigarettes brand formula designs are guided by the feature display index. To understand the feature applicability of tobacco raw materials to cigarette efficacy categories according to the feature display index, the quantity ratio between different tobacco raw materials can be quickly carried out, thereby improving the efficiency of formula design and the quality of finished products. The results show that if the feature display index of a certain category of formula efficacy is greater than 100, it indicates that the display level is high; if the index is smaller than 100, it means that the display level is low.
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