CONSTRUCTING EARTHQUAKE DISASTER-EXPOSURE LIKELIHOOD INDEX USING SHAPLEY-VALUE REGRESSION APPROACH

Authors

  • Rahma Anisa Dept. of Statistics, IPB University
  • Bagus Sartono Dept. of Statistics, IPB University
  • Pika Silvianti Dept. of Statistics, IPB University
  • Aam Alamudi Dept. of Statistics, IPB University
  • Indonesian Journal of Statistics and Its Applications IJSA

DOI:

https://doi.org/10.29244/ijsa.v3i1.198

Keywords:

earthquake index, java, shapley-value

Abstract

Indonesia is very prone to earthquake disaster because it is located in the Pacific ring of fire. Therefore, a reference level of earthquake disaster exposure likelihood events in Indonesia is needed in order to increase people's awareness about the risks. This study aims to determine the index that describes the risk of possible future earthquake disaster. As initial research, this study is focus on earthquake disasters in Java region, as it has the largest population in Indonesia. Several indicators that are related to the severity of earthquake disaster impact, were used in this study.  The weights of each indicators were determined by considering its shapley-value, thus all indicators gave equal contribution to the proposed index. The results showed that shapley-value approach can be utilized to construct index with equal contribution of each indicators. In general, the resulted index had similar pattern with the number of damaged houses in each districts.

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References

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Published

28-02-2019

How to Cite

Anisa, R., Sartono, B., Silvianti, P., Alamudi, A., & IJSA, I. J. of S. and I. A. (2019). CONSTRUCTING EARTHQUAKE DISASTER-EXPOSURE LIKELIHOOD INDEX USING SHAPLEY-VALUE REGRESSION APPROACH. Indonesian Journal of Statistics and Its Applications, 3(1), 78–90. https://doi.org/10.29244/ijsa.v3i1.198

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