@article{371,
  author = {Negar Arabzadeh and Mahsa Seifikar and Charles Clarke},
  title = {Unsupervised Question Clarity Prediction Through Retrieved Item Coherency},
  year = {2022},
  journal = {ArXiv},
  volume = {abs/2208.04882},
  doi = {10.48550/arXiv.2208.04882},
}