In order to improve the accuracy of shield tunneling parameter matching under the limited data. the matching model based on support vector machine (SVM) and exponential adjustment inertia weight immune particle swarm optimization (EAIW-IPSO) is proposed. The nonlinear relationship model between the tunneling parameters and the ground settlement is constructed by SVM and trained with t... https://www.mamapaisa.com/product-category/nail-polish/