One Improved Collaborative Filtering Method Based on Information Transformation
نویسندگان
چکیده
منابع مشابه
Improved Collaborative Filtering Algorithm via Information Transformation
In this paper, we propose a spreading activation approach for collaborative filtering (SACF). By using the opinion spreading process, the similarity between any users can be obtained. The algorithm has remarkably higher accuracy than the standard collaborative filtering using the Pearson correlation. Furthermore, we introduce a free parameter β to regulate the contributions of objects to user–u...
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ژورنال
عنوان ژورنال: Computer and Information Science
سال: 2010
ISSN: 1913-8997,1913-8989
DOI: 10.5539/cis.v4n1p186