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سیستم پیشنهاد دهنده زمینه‌آگاه برای انتخاب گوشی تلفن همراه با ترکیب روش‌های تصمیم‌گیری جبرانی و غیرجبرانی(95/08/10)
Jalal Rezaeenour , Fatemeh Sadat Lesani
Assistant Professor of Industrial Engineering University of Qom.
Abstract:   (400 Views)

Recommender systems suggest proper items to customers based on their preferences and needs. Needed time to search is reduced and the quality of customer’s choice is increased using recommender systems. The Context information like time, location and user behaviors can enhance the quality of recommendations and customer satisfication in such systems. In this paper a context aware recommender system is designed and implemented in android smart phones to help customers selecting mobile phones. The system removes ineffective criteria on user’s purcheses using customer mobile phones’s sensor data. Then creates analytic hierarchy processing tree and computes weights. Finally the recommender system recommends proper mobile phone to user. The system selects and recommends suitable phones using combination of elimination method and analytic hierarchy processing (AHP). The context aware recommender system is used by mobile phone customers to assess recomendation satisfication and user interface design satisfication. In addition a traditional non-context aware recommender system is used by users to compare the recommendation results in two different systems. We concluded that using context information can improve the recommendation quality and user satisfication. Because of decreasing criteria and pair-wised comoarisions, the user interface design satisfication is improved a little too.

Keywords: Recommender System, Context Aware, Mobile Phone Selection, Analytic Hierarchy Processing (AHP), Elimination Method.
Full-Text [PDF 1092 kb]   (320 Downloads)    
Type of Study: Research | Subject: Information Technology
Received: 2015/09/1 | Accepted: 2016/08/23 | Published: 2016/10/31
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Rezaeenour J, Lesani F S. سیستم پیشنهاد دهنده زمینه‌آگاه برای انتخاب گوشی تلفن همراه با ترکیب روش‌های تصمیم‌گیری جبرانی و غیرجبرانی(95/08/10). Journal of Information Processing and Management. 2009;
URL: http://jipm.irandoc.ac.ir/article-1-2933-en.html
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پژوهشنامه پردازش و مدیریت اطلاعات Journal of Information processing and Management
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