Journal of Northeastern University(Natural Science)
Prediction for Dynamic Fluid Level of Oil Well Based on GPR with AFSA Optimized Combined Kernel Function
LI Xiang-yu， GAO Xian-wen， LI Kun， HOU Yan-bin
Journal of Northeastern University Natural Science . 2017, (1): 11 -15 .  DOI: 10.12068/j.issn.1005-3026.2017.01.003