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Context-Aware Recurrent Structure

  • Shu WuEmail author
  • Qiang Liu
  • Liang Wang
  • Tieniu Tan
Chapter
Part of the SpringerBriefs in Computer Science book series (BRIEFSCOMPUTER)

Abstract

To investigate and address the problem of context-aware sequential prediction, this chapter introduces a sequential prediction model, named context-aware recurrent neural networks (CA-RNNs). Instead of using the constant input matrix and transition matrix in conventional RNN models, CA-RNN uses a context-aware recurrent structure and employs context-specific input matrices and context-specific transition matrices. The context-specific input matrix captures the situations that user behaviors happen, such as time, location, weather, while the context-specific transition matrix captures the time intervals between adjacent behaviors in historical sequences.

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Copyright information

© The Author(s) 2017

Authors and Affiliations

  1. 1.National Laboratory of Pattern Recognition, Institute of AutomationChinese Academy of SciencesBeijingChina

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