Information Filtering in Sparse Online Systems: Recommendation via Semi-Local Diffusion

• Wei Zeng,

  Affiliations Web Sciences Center, University of Electronic Science and Technology of China, Chengdu, People’s Republic of China, Department of Physics, University of Fribourg, Fribourg, Switzerland

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• An Zeng ,

  * E-mail: shang.mingsheng@gmail.com (M-SS); an.zeng@unifr.ch (AZ)

  Affiliation Department of Physics, University of Fribourg, Fribourg, Switzerland

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• Ming-Sheng Shang ,

  * E-mail: shang.mingsheng@gmail.com (M-SS); an.zeng@unifr.ch (AZ)

  Affiliations Web Sciences Center, University of Electronic Science and Technology of China, Chengdu, People’s Republic of China, Institute of Information Economy, Hangzhou Normal University, Hangzhou, People’s Republic of China

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• Yi-Cheng Zhang

  Affiliations Web Sciences Center, University of Electronic Science and Technology of China, Chengdu, People’s Republic of China, Department of Physics, University of Fribourg, Fribourg, Switzerland, Institute of Information Economy, Hangzhou Normal University, Hangzhou, People’s Republic of China

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