트랜잭션 데이터 분석을 위한 확률 그래프 모형
- Title
- 트랜잭션 데이터 분석을 위한 확률 그래프 모형
- Other Titles
- Probabilistic Graphical Model for Transaction Data Analysis
- Author
- 허선
- Keywords
- Probabilistic Graphical Model; Transaction Data; Association Rule; Point-Wise Mutual Information
- Issue Date
- 2016-08
- Publisher
- 대한산업공학회
- Citation
- 대한산업공학회지, v. 42, No. 4, Page. 249-256
- Abstract
- Recently, transaction data is accumulated everywhere very rapidly. Association analysis methods are usually applied to analyze transaction data, but the methods have several problems. For example, these methods can only consider one-way relations among items and cannot reflect domain knowledge into analysis process. In order to overcome defect of association analysis methods, we suggest a transaction data analysis method based on probabilistic graphical model (PGM) in this study. The method we suggest has several advantages as compared with association analysis methods. For example, this method has a high flexibility, and can give a solution to various probability problems regarding the transaction data with relationships among items.
- URI
- http://www.dbpia.co.kr/Journal/ArticleDetail/NODE06748683https://repository.hanyang.ac.kr/handle/20.500.11754/102617
- ISSN
- 1225-0988
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > INDUSTRIAL AND MANAGEMENT ENGINEERING(산업경영공학과) > Articles
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