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한국조경학회 / v.33, no.4, 2005년, pp.97-107 
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퍼지이론을 이용한 자연자원 보전지역의 평가지표 순위 결정 - 내셔널 트러스트 후보지 선정을 중심으로 -
( Ranking Decision on Assessment Indicator of Natural Resource Conservation Area Using Fuzzy Theory - Focused on Site Selection for the National Trust - ) |
| 유주한;정성관;박경훈;오정학; 충청북도수목 산야초연구센터;경북대학교 조경학과;창원대학교 환경공학과;국립산림과학원 산림생태과;
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| 초 록 |
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| This study was carried out to construct accurate and scientific system of assessment indicators in selection of National Trust conservation areas, which was new concept of domestic environment movement and offer the raw data of new analytic method by introducing the fuzzy theory and weight for overcoming the uncertainty of ranking decision. To transform the Likert's scale granted to assessment indicators into the type of triangular fuzzy number(a, b, c), there was conversion to each minimum(a), median(b), and maximum(c) in applying membership function, and in using the center of gravity and eigenvalue, there was to decide the ranking. The rankings of converted values applied a mean importance and weight were confirmed that they were generally changed. Therefore, the ranking decision was better to accomplish objective and rational ranking decision by applying weight that was calculated in grouping of indicator than to judge the singular concept and to be useful in assessment of diverse National Trust site. In the future, because AHP, which was general method of calculating weight, was lacked, there was to understand the critical point to fix a pertinent weight, and to carry out the study applying engineering concept like fuzzy integral using $lambda-measure$. |
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| 키워드 |
| Membership Function;Triangular Fuzzy Number;Weight;Center of Gravity; |
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한국조경학회지 / v.33, no.4, 2005년, pp.97-107
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200518718233877)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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