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Selection of Criteria on Coastal Erosion Problem using<br />

Interval Type-2 Fuzzy Analytic Hierarchy Process<br />

Lau Poh Xia<br />

Supervisor: Dr. Ahmad Termimi Bin Ab Ghani<br />

Bachelor of Science (Computational Mathematics)<br />

School of Informatics and Applied Mathematics<br />

Coastal erosion is one of the global problems which also one of the nation’s environments<br />

major concerns. This is because coastal area plays a main role and it will give a grave<br />

impact on tourism, ecology, the agriculture indirectly. Thus, this study aims to investigate<br />

eight selected alternatives that associate with coastal erosion problem using Interval<br />

Type-2 Fuzzy Analytic Hierarchy Process (IT2-FAHP). To compute the relative weight and<br />

ranking all the alternatives, there are seven steps of IT2-FAHP to determine. At the end<br />

of the study, the result of the highest risk factor that contributes coastal erosion is<br />

shoreline evolution with the highest percentage (15.243%) compared with another seven<br />

alternatives.<br />

936 | UMT UNDERGRADUATE RESEARCH DAY 2018

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