This is the official implementation for the COLING 2022 "Optimal Partial Transport based Sentence Selection for Long-form Document Matching".

For datasets, please refer to the wonderful work CDA.

@inproceedings{yu-etal-2022-optimal,
    title = "Optimal Partial Transport Based Sentence Selection for Long-form Document Matching",
    author = "Yu, Weijie  and
      Pang, Liang  and
      Xu, Jun  and
      Su, Bing  and
      Dong, Zhenhua  and
      Wen, Ji-Rong",
    booktitle = "Proceedings of the 29th International Conference on Computational Linguistics",
    month = oct,
    year = "2022",
    address = "Gyeongju, Republic of Korea",
    publisher = "International Committee on Computational Linguistics",
    url = "https://aclanthology.org/2022.coling-1.208",
    pages = "2363--2373",
}