@inproceedings{dong-etal-2022-cml,
    title = "{CML}: A Contrastive Meta Learning Method to Estimate Human Label Confidence Scores and Reduce Data Collection Cost",
    author = "Dong, Bo  and
      Wang, Yiyi  and
      Sun, Hanbo  and
      Wang, Yunji  and
      Hashemi, Alireza  and
      Du, Zheng",
    editor = "Malmasi, Shervin  and
      Rokhlenko, Oleg  and
      Ueffing, Nicola  and
      Guy, Ido  and
      Agichtein, Eugene  and
      Kallumadi, Surya",
    booktitle = "Proceedings of the Fifth Workshop on e-Commerce and NLP (ECNLP 5)",
    month = may,
    year = "2022",
    address = "Dublin, Ireland",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2022.ecnlp-1.5/",
    doi = "10.18653/v1/2022.ecnlp-1.5",
    pages = "35--43"
}