SCIENCE CHINA Information Sciences, Volume 61 , Issue 1 : 018101(2018) https://doi.org/10.1007/s11432-016-9078-0

Accurate inference of user popularity preference in a large-scale online video streaming system

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  • ReceivedMar 21, 2016
  • AcceptedMar 16, 2017
  • PublishedJul 12, 2017


There is no abstract available for this article.


This work was supported by National Natural Science Foundation of China (Grant Nos. 61271199, 61301082, 61572071).


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  • Figure 1

    (Color online) Distributions of the three characteristics, (a) median, (b) CV and (c) relative skewness, of the PP sequences in PPTV and that in the null model. (d) is the PP inference accuracy of our proposed algorithms and the baseline algorithms.