@inproceedings{eicateamatsemeval2017task3semanticand,
  title = {EICA Team at SemEval-2017 Task 3: Semantic and Metadata-based Features for Community Question Answering},
  author = {Yufei Xie and Maoquan Wang and Jing Ma and Jian Jiang and Zhao Lu},
  year = {2017},
  booktitle = {SEMEVAL 2017 8},
  url = {https://aclanthology.org/S17-2047},
}