The Research of Natural and Human Factors Affect in Landslide Susceptibility Assessment
Authors
Si Alu, Jiquan Zhang, Zhijun Tong, Xingpeng Liu, Yichen Zhang, Qiuling Lang
Corresponding Author
Si Alu
Available Online October 2018.
- DOI
- 10.2991/rac-18.2018.5How to use a DOI?
- Keywords
- susceptibility assessment, weight of evidence, logistic regression, random forest
- Abstract
Natural and human factors has different effect on landslide occurrence and susceptibility analysis. Through using natural factors as the index system and put into Logistic Regression and Random Forest model to conduct susceptibility assessment, the accuracy of the results are 0.7639 and 0.8884, which is slightly higher than the assessment using human factors as the index system. Therefore, it can be concluded that the influence of natural factors on the accuracy of susceptibility assessment is higher than the human factors. Meanwhile, some human factors will lead to reduce the accuracy of assessment.
- Copyright
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Si Alu AU - Jiquan Zhang AU - Zhijun Tong AU - Xingpeng Liu AU - Yichen Zhang AU - Qiuling Lang PY - 2018/10 DA - 2018/10 TI - The Research of Natural and Human Factors Affect in Landslide Susceptibility Assessment BT - Proceedings of the 8th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2018) PB - Atlantis Press SP - 26 EP - 31 SN - 2352-5428 UR - https://doi.org/10.2991/rac-18.2018.5 DO - 10.2991/rac-18.2018.5 ID - Alu2018/10 ER -