Earticle

초록

영어

Thanks to the developments of recommender systems using various kinds of data, companies have adopted these systems in order to satisfy customers. However, although companies eventually want to increase their profits with recommender systems, most of recommender systems have focused on how they accurately recommend items rather than how they improve company’s sales. Accordingly, this study proposes a recommendation methodology that considers both customers’ preferences and companies’ profits. Based on the reinforcement learning model as a kind of deep learning, our methodology seeks sequentially future maximum rewards of a recommendation which is defined as profits. And, as our methodology forms a reward network, it can recommend items in real-time and to a new customer. Through experiments, we find that our methodology is better than Markov model in the perspective of expected earnings. Consequently, our methodology can be used by companies which want to earn more profit and enhance customers’ satisfaction

목차

Abstract
 1. Introduction
 2. Related Work
  2.1. Reinforcement Learning
  2.2. Profit maximization on Recommender Systems
 3. Methodology
  3.1. Overview
  3.2. Learning Phase
  3.3. Recommendation Phase
 4. Experimental Results
  4.1. Data and Experimental setup
  4.2. Results
 5. Conclusion and Future Works
 References

키워드

저자

• Jo Yong Ju [ Department of Social Network Science, KyungHee University ]
• Il Young Choi [ School of Management, KyungHee University ]
• Hyun Sil Moon [ School of Management, KyungHee University ]
• Hea In Lee [ Department of Social Network Science, KyungHee University ]
• Jae Kyeong Kim [ School of Management, KyungHee University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국경영정보학회 정기 학술대회 [KMIS Conference]

• 간기

  반년간

• 수록기간

  1990~2025

• 십진분류

  KDC 325 DDC 658