pdf
pdf
Journal article

Heat conduction process on community networks as a recommendation model

Université de Fribourg

  • Zhang, Yi-Cheng Physics Department, University of Fribourg, 1700 Fribourg, Switzerland and Physics Department, Renmin University, Beijing, China
  • Blattner, Marcel Physics Department, University of Fribourg, 1700 Fribourg, Switzerland and Physics Department, Renmin University, Beijing, China
  • Yu, Yi-Kuo National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA
    11.10.2007
Published in:
  • Physical Review Letters, 2007, vol. 99, no. 15, p. 154301
English Using heat conduction mechanism on a social network we develop a systematic method to predict missing values as recommendations. This method can treat very large matrices that are typical of internet communities. In particular, with an innovative, exact formulation that accommodates arbitrary boundary condition, our method is easy to use in real applications. The performance is assessed by... Show more…
Language
  • English
Identifiers
Classification
Physics
Faculty
Faculté des sciences
Department
Physique
License
License undefined
Persistent URL
https://folia.unifr.ch/global/documents/300533