Main Factor Selection Algorithm and Stability Analysis of Regional FDI Statistics

There are various influencing factors in regional FDI (foreign direct investment) and it is difficult to identify the main factors. For this reason, a factor selection algorithm proposed article for affecting statistics by analyzing economic characteristics possible FDI. Then, an example used illustrate its effectiveness stability. Firstly, of economy data introduced develop based on adaptive Lasso problem establish corresponding computing procedure. statistical six provinces central China, filter out insignificant different statistics, including mean values, median maximum minimum values. Finally, validated through accuracy test experiment performed China. On basis, stability with noise error case analyzed control range determined.