인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Wells are crucial sources of drinking water, but their safety depends on the mineral element, making quality standards assessments. This study evaluates well water quality across 160 locations in Bandung Regency by analyzing six mineral elements (i.e., As, Cd, Fe, Mn, Pb, and Zn) using Agglomerative Clustering with different linkages (i.e., Single, Average, and Complete) and distance metrics (i.e., Euclid and Manhattan). The aim of this study is to review the distribution of well quality using the Agglomerative clustering method which represents the Bandung Regency region. The optimal number of clusters is determined via the Mojena method, and the best linkage is selected using the Silhouette Coefficient. The study finds that Average Linkage with Euclid distance metrics and Single Linkage with Manhattan distance metrics are the most effective methods. We then assess each cluster against drinking water standards to determine quality levels, which range from 1 (poor) to 4 (excellent). The results indicate that Average Linkage with Euclid distance metrics better represents well water data. These findings are crucial for guiding the management of safe water resources based on regional characteristics.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.