What's Your Next Move: User Activity Prediction in Location-based Social Networks

@inproceedings{Cheng2013WhatsYN,
  title={What's Your Next Move: User Activity Prediction in Location-based Social Networks},
  author={Hong Cheng and Jihang Ye and Zhe Zhu},
  booktitle={SDM},
  year={2013}
}
Location-based social networks have been gaining increasing popularity in recent years. [...] Key Method We propose a framework which uses a mixed hidden Markov model to predict the category of user activity at the next step and then predict the most likely location given the estimated category distribution. The advantages of modeling the category level include a significantly reduced prediction space and a precise expression of the semantic meaning of user activities. Extensive experimental results show that…Expand
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