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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한산업공학회 Industrial Engineering & Management Systems Industrial Engineering & Management Systems 제10권 제4호
- 발행연도
- 2011.12
- 수록면
- 238 - 246 (9page)
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초록· 키워드
오류제보하기
Given a directed graph, we can determine how the user"s preference moves from one product item to another. In this graph called "preference transition network", each node represents the product item while its edge pointing to the other nodes represents the transition of user"s preference. However, with the large number of items make the network become more complex, unclear and difficult to be interpreted. In order to address this problem, this paper proposes a visualization technique in preference transition analysis based on recency and frequency. By adapting these two elements, the semantic meaning of each item and its transition can be clearly identified by its different types of node size, color and edge style. The experiment in a sales data has shown the results of the proposed approach.
목차
Abstract
1. INTRODUCTION
2. PREVIOUS WORKS and LIMITATIONS
3. PROPOSAL METHOD
4. NUMERICAL EXPERIMENTATION
5. CONCLUSION
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2013-530-003635618