In this paper, we address a mining association rules with weighted items and multiple minimum support. We generalize this to the case where items are given weights to reflect their importance to the user. And to find rules that involve both frequent and rare items, we specify multiple minimum supports to reflect the frequency of the items. In rule mining, different rules may need to satisfy different minimum supports depending on what items are in the rules.

Abstract
 1. 서 론
  1.1 연구 배경
  1.2 연구 목적
 2. 기존연구 고찰
  2.1 가중 항목을 이용한 연관규칙[1]
  2.2 상대지지도를 이용한 연관규칙[2,5]
 3. 제안하는 알고리즘
  3.1 항목별 최소지지도와 가중 항목을 고려한 연관규칙 알고리즘
  3.2 항목별 최소지지도와 가중 항목을 고려한 연관규칙 예제
 4. 결 론
 참고문헌

• 이정숙(한양대학교 산업공학과)
• 김재련(한양대학교 산업공학과)