کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
388443 660925 2008 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A group recommendation system with consideration of interactions among group members
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
A group recommendation system with consideration of interactions among group members
چکیده انگلیسی

As on-line community activities have increased exponentially, the need for a group recommendation system has also become more and more imperative. Although, the traditional recommendation system has achieved great success in supporting individuals’ purchasing decisions, it is not suitable for supporting group purchasing decisions because its input can neither include items’ ratings given by groups, nor can it generate recommendations for groups. Therefore, this study proposes a novel group recommendation system to satisfy this demand. The system is designed based on the framework of collaborative filtering. Especially, we use genetic algorithm to predict the possible interactions among group members so that we can correctly estimate the rating that a group of members might give to an item. The experimental results show that the proposed system can give satisfactory and high quality group recommendations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Expert Systems with Applications - Volume 34, Issue 3, April 2008, Pages 2082–2090
نویسندگان
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