@inproceedings{ifyoucantbeatthemjointhemhandcrafted,
  title = {If You Can't Beat Them Join Them: Handcrafted Features Complement Neural Nets for Non-Factoid Answer Reranking},
  author = {Dasha Bogdanova and Jennifer Foster and Daria Dzendzik and Qun Liu},
  year = {2017},
  booktitle = {EACL 2017 4},
  url = {https://aclanthology.org/E17-1012},
}