@inproceedings{kramp-etal-2024-bignli,
    title = "{B}ig{NLI}: Native Language Identification with Big Bird Embeddings",
    author = "Kramp, Sergey  and
      Cassani, Giovanni  and
      Emmery, Chris",
    editor = "Calzolari, Nicoletta  and
      Kan, Min-Yen  and
      Hoste, Veronique  and
      Lenci, Alessandro  and
      Sakti, Sakriani  and
      Xue, Nianwen",
    booktitle = "Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024)",
    month = may,
    year = "2024",
    address = "Torino, Italia",
    publisher = "ELRA and ICCL",
    url = "https://aclanthology.org/2024.lrec-main.212",
    pages = "2375--2382",
    abstract = "Native Language Identification (NLI) intends to classify an author{'}s native language based on their writing in another language. Historically, the task has heavily relied on time-consuming linguistic feature engineering, and NLI transformer models have thus far failed to offer effective, practical alternatives. The current work shows input size is a limiting factor, and that classifiers trained using Big Bird embeddings outperform linguistic feature engineering models (for which we reproduce previous work) by a large margin on the Reddit-L2 dataset. Additionally, we provide further insight into input length dependencies, show consistent out-of-sample (Europe subreddit) and out-of-domain (TOEFL-11) performance, and qualitatively analyze the embedding space. Given the effectiveness and computational efficiency of this method, we believe it offers a promising avenue for future NLI work.",
}

Native Language Identification (NLI) intends to classify an author{'}s native language based on their writing in another language. Historically, the task has heavily relied on time-consuming linguistic feature engineering, and NLI transformer models have thus far failed to offer effective, practical alternatives. The current work shows input size is a limiting factor, and that classifiers trained using Big Bird embeddings outperform linguistic feature engineering models (for which we reproduce previous work) by a large margin on the Reddit-L2 dataset. Additionally, we provide further insight into input length dependencies, show consistent out-of-sample (Europe subreddit) and out-of-domain (TOEFL-11) performance, and qualitatively analyze the embedding space. Given the effectiveness and computational efficiency of this method, we believe it offers a promising avenue for future NLI work.
Kramp, Sergey Cassani, Giovanni Emmery, Chris
BigNLI: Native Language Identification with Big Bird Embeddings