@article{improvingdevicedirectednessclassificatio,
  title = {Improving Device Directedness Classification of Utterances with Semantic Lexical Features},
  author = {Kellen Gillespie and Ioannis C. Konstantakopoulos and Xingzhi Guo and Vishal Thanvantri Vasudevan and Abhinav Sethy},
  year = {2020},
  eprint = {2010.01949},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.01949v1},
}