Prediction of Earthquake in Yunnan Region Based on the AHC over Sampling
The data of earthquake of magnitude 3.5 or greater that happened during the 1970 and 2008 in Yunnan region (22 degrees and 28 degrees north, 98 degrees and 104 degrees east) were compiled and analyzed in this paper. After calculating the seismicity indicators and constructing the initial data set, AHC over sampling method was used on the imbalanced data. Then small earthquakes and large ones during the 1999 and 2008 were predicted and verified with the support vector machines (SVM) which contains different error cost. The result performs well, and it provides a new way for the earthquake prediction.
Earthquake prediction Biased support vector machines Over sampling Seismicity indicators
Kai Tan Xiushan Cai
College of Mathematics, Physics and Information Engineering, Zhejiang Normal University, Jinhua, 321004, China
国际会议
The 22nd China Control and Decision Conference(2010年中国控制与决策会议)
徐州
英文
2449-2452
2010-05-26（万方平台首次上网日期，不代表论文的发表时间）