Improving the Prediction Accuracy of Multicriteria Collaborative Filtering by Combination Algorithms
نویسندگان
چکیده
منابع مشابه
Improving the Prediction Accuracy of Multicriteria Collaborative Filtering by Combination Algorithms
This study focuses on developing the multicriteria collaborative filtering algorithm for improving the prediction accuracy. The approaches applied were user-item multirating matrix decomposition, the measurement of user similarity using cosine formula and multidimensional distance, individual criteria weight calculation, and rating prediction for the overall criteria by a combination approach. ...
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ژورنال
عنوان ژورنال: International Journal of Advanced Computer Science and Applications
سال: 2014
ISSN: 2156-5570,2158-107X
DOI: 10.14569/ijacsa.2014.050409