摘要
总结了1993～1997年应用模糊聚类分析方法对甘肃省地震预报的效果，通过评价得到对河西走廊地区和南北地震带北段地区的预报能力分别为0．55和0．61，扣除随机概率的预报成功率分别为0．5和0．58。
The authors summarized the application effect of fuzzy clustering analysis method in earthquake prediction in range of Gansu province from 1993 to 1997. It is evaluated,in the Hexi Corridor zone and the northern segment zone of the South-North Earthquake Belt,that predicition capcity is 0. 55 and 0. 61 respectively,and that prediction successful rate is 0. 5 and 0. 58 respectively with deducted random probability.
出处
《高原地震》
1999年第1期6-11,共6页
Plateau Earthquake Research
关键词
模糊聚类分析方法
地震预报
预报效果
Fuzzy clustering analysis method
Earthquake prediction
Predictioneffect
