基于随机蛙跳和支持向量机的牛乳收购分级模型构建
肖仕杰, 王巧华, 李春芳, 赵利梅, 刘鑫雅, 卢士宇, 张淑君

Construction of Milk Purchase Classification Model Based on Shuffled Frog Leaping Algorithm and Support Vector Machine
XIAO Shijie, WANG Qiaohua, LI Chunfang, ZHAO Limei, LIU Xinya, LU Shiyu, ZHANG Shujun
表4 SFLA算法建立的SVM模型准确率结果
Table 4 Accuracy results of SVM models established using SFLA algorithm
模型预处理方法特征变量数训练集准确率/%测试集准确率/%
GS-SVM全光谱2392.990.8
一阶导数7796.894.3
一阶差分14696.595.5
GA-SVM全光谱2392.290.2
一阶导数7795.694.2
一阶差分14697.795.3
PSO-SVM全光谱2392.190.0
一阶导数7795.994.3
一阶差分14697.895.6