A New QoS Prediction Approach Based on User Clustering and Regression Algorithms

@article{Shi2011ANQ,
  title={A New QoS Prediction Approach Based on User Clustering and Regression Algorithms},
  author={Yuliang Shi and Kun Zhang and Bing Liu and Li-zhen Cui},
  journal={2011 IEEE International Conference on Web Services},
  year={2011},
  pages={726-727}
}
QoS has become an important measure for web service selection. In this paper, we present an approach which can provide the approximate QoS value for users, and support finding the optimal web service. Firstly, it clusters the users based on location and network condition, then according to the QoS historical statistics of users in the same cluster, uses the linear regression algorithm to predict the QoS value based on invocation time and workload. 

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Web Service QoS Predication Approach

  • Shao Ling-Shuang, Zhou Li, Zhao Jun-Feng, Xie Bing, Mei Hong
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