Recommendation model based on opinion diffusion
Zhang, Yi-Cheng · Medo, Matus · Ren, Jie · Zhou, Tao · Li, Tao · Yang, Fan
Physics and Society
Computers and Society
Information Retrieval
Data Analysis, Statistics and Probability
Original · EN
Information overload in the modern society calls for highly efficient recommendation algorithms. In this letter we present a novel diffusion based recommendation model, with users' ratings built into a transition matrix. To speed up computation we introduce a Green function method. The numerical tests on a benchmark database show that our prediction is superior to the standard recommendation methods.
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.