JKSCI
Digital Signage service through Customer Behavior pattern analysis
1)
Min-Chan Shin*, Jun-Hee Park*, Ji-Hoon Lee*, Nammee Moon**
*Student, Dept. of Computer Science, Hoseo University, Asan, Korea
*Student, Dept. of Computer Science, Hoseo University, Asan, Korea
*Student, Dept. of Computer Science, Hoseo University, Asan, Korea
**Professor, Division of Computer and Information Engineering, Hoseo University, Asan, Korea
[Abstract]
Product recommendation services that have been researched recently are only recommended through the customer's product purchase history. In this paper, we propose the digital signage service through customers’
behavior pattern analysis that is recommending through not only purchase history, but also behavior pattern that customers take when choosing products. This service analyzes customer behavior patterns and extracts interests about products that are of practical interest. The service is learning extracted interest rate and customers’
purchase history through the Wide & Deep model. Based on this learning method, the sparse vector of other products is predicted through the MF(Matrix Factorization). After derive the ranking of predicted product interest rate, this service uses the indoor signage that can interact with customers to expose the suitable advertisements. Through this proposed service, not only online, but also in an offline environment, it would be possible to grasp customers’ interest information. Also, it will create a satisfactory purchasing environment by providing suitable advertisements to customers, not advertisements that advertisers randomly expose.
▸Key words: Intelligent digital signage, Behavior pattern analysis, Skeleton modeling, Behavior big data, Sensor data analysis
[요 약]
최근 연구된 상품 추천 서비스들은 고객들의 구매 이력을 통해서만 추천이 이루어졌다 . 본 논문에서 는 구매 이력을 통해 추천뿐만 아니라 고객이 상품을 고를 때 취하는 행동 패턴을 분석하여 관심도가 높은 광고를 노출하는 행동 패턴 분석 기반 디지털 사이니지 서비스를 제안한다. 이 서비스는 고객 행동 패턴을 분석하여 실질적으로 관심을 가지는 상품에 대해 관심도를 추출한다 . 추출된 관심도와 고객들의 구매 이력을 Wide & Deep 모델을 통해 학습하고, 이를 바탕으로 MF(Matrix Factorization) 모델을 통해 다른 상품들의 희소 벡터를 예측한다. 예측된 상품 관심도에 대한 순위를 도출하고, 적합한 광고를 노출하기 위해 고객과 상호 작용할 수 있는 인도어 사이니지를 활용한다. 본 논문의 서비스를 통해 온라인뿐만이 아닌 오프라인 환경에서도 고객의 관심 정보를 파악하고 단순히 무작위로 노출하는 광고가 아닌 고객에게 적합한 광고를 제공하여 만족도 높은 구매 환경이 조성될 것이다 .
▸주제어: 지능형 디지털 사이니지, 행동 패턴 분석, 스켈레톤 모델링, 행동 빅 데이터, 센서 데이터 분석
∙First Author: Min-Chan Shin, Corresponding Author: Nammee Moon
*Min-Chan Shin ([email protected]), Dept. of Computer Science, Hoseo University *Jun-Hee Park ([email protected]), Dept. of Computer Science, Hoseo University *Ji-Hoon Lee ([email protected]), Dept. of Computer Science, Hoseo University
**Nammee Moon ([email protected]), Division of Computer and Information Engineering, Hoseo University
∙Received: 2020. 08. 13, Revised: 2020. 09. 09, Accepted: 2020. 09. 09.
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