中国科技核心期刊
美国化学文摘社(CAS)数据库
美国EBSCO学术数据库
日本科学技术振兴机构数据库(JST)
The average block size of rock after bench blasting in openpit mine is an important measurement for blasting quality.It is also significant for subsequent shoveling and transportation.In order to predict the average block size after bench blasting,the parameters of Support Vector Machine(SVM)were optimized using Fruit Fly Optimization Algorithm(FOA).By establishing FOA-SVM,the average block size of rock after blasting is predicted.The impact of traditional SVMs parameters selection on the accuracy of the prediction results is avoided.The results show that the FOA-SVM can achieve a better prediction of the average block size of rock blasting.