An Earthquake Forecast Model Based on Multi-Station PCA Algorithm

Author:

Liu YibinORCID,Yong ShanshanORCID,He Chunjiu,Wang Xin’an,Bao ZhenyuORCID,Xie JinhanORCID,Zhang Xing

Abstract

With the continuous development of human society, earthquakes are becoming more and more dangerous to the production and life of human society. Researchers continue to try to predict earthquakes, but the results are still not significant. With the development of data science, sensing and communication technologies, there are increasing efforts to use machine learning methods to predict earthquakes. Our work raises a method that applies big data analysis and machine learning algorithms to earthquakes prediction. All data are accumulated by the Acoustic and Electromagnetic Testing All in One System (AETA). We propose the multi-station Principal Component Analysis (PCA) algorithm and extract features based on this method. At last, we propose a weekly-scale earthquake prediction model, which has a 60% accuracy using LightGBM (LGB).

Funder

Shenzhen Science and Technology Innovation Commission

Publisher

MDPI AG

Subject

Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science

Reference28 articles.

1. Research and Implementation of Multi-component Seismic Monitoring System AETA;Yong;Beijing Da Xue Xue Bao,2018

2. Design and Implementation of Signal Processing in Seismic Monitoring System AETA. Computer Technology and Development. 2018, pp. 45–50http://en.cnki.com.cn/Article_en/CJFDTotal-WJFZ201801010.htm

3. The Gutenberg-Richter law and entropy of earthquakes: Two case studies in Central Italy;Santis;Bull. Seismol. Soc. Am.,2011

4. General theory of the modified Gutenberg-Richter law for large seismic moments;Sornette;Bull. Seismol. Soc. Am.,1999

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3