From rule-based to data-driven lexical entrainment models in spoken dialog systems

@article{Lopes2015FromRT,
  title={From rule-based to data-driven lexical entrainment models in spoken dialog systems},
  author={Jos{\'e} Lopes and M. Esk{\'e}nazi and I. Trancoso},
  journal={Comput. Speech Lang.},
  year={2015},
  volume={31},
  pages={87-112}
}
HighlightsNew methods for the integration of lexical entrainment in spoken dialog systems.Rule based method for entrainment implemented in two different systems.Data-driven method for lexical entrainment in SDSs.Tests reveal better performance with entrainment policy. This paper presents uses a data-driven approach to improve Spoken Dialog System (SDS) performance by automatically finding the most appropriate terms to be used in system prompts. The literature shows that speakers use one another… Expand
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