@article{scalablesentimentforsequencetosequence,
  title = {Scalable Sentiment for Sequence-to-sequence Chatbot Response with Performance Analysis},
  author = {Chih-Wei Lee and Yau-Shian Wang and Tsung-Yuan Hsu and Kuan-Yu Chen and Hung-Yi Lee and Lin-shan Lee},
  year = {2018},
  eprint = {1804.02504},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1804.02504v1},
}