Risk prediction of coal and gas outburst

Risk prediction of coal and gas outburst

In order to solve the problems of low accuracy and slow response speed of existing support vector machine (SVM)-based coal and gas outburst prediction methods, a risk prediction method of coal and gas outburst based on improved grey wolf optimizer (IGWO) optimized SVM is proposed. The influence degr...

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Bibliographic Details
Main Authors: LI Yan, NAN Xinyuan, LIN Wanke
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2022-03-01
Series:Gong-kuang zidonghua
Subjects:
coal and gas outburst
risk prediction
grey relational entropy
support vector machine
out-of-bounds processing mechanism
levy flight
grey wolf algorithm
Online Access:http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2021070072

Internet

http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2021070072

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