@inproceedings{ahmad-etal-2019-difficulties,
title = "On Difficulties of Cross-Lingual Transfer with Order Differences: A Case Study on Dependency Parsing",
author = "Ahmad, Wasi and
Zhang, Zhisong and
Ma, Xuezhe and
Hovy, Eduard and
Chang, Kai-Wei and
Peng, Nanyun",
editor = "Burstein, Jill and
Doran, Christy and
Solorio, Thamar",
booktitle = "Proceedings of the 2019 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers)",
month = jun,
year = "2019",
address = "Minneapolis, Minnesota",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/N19-1253",
doi = "10.18653/v1/N19-1253",
pages = "2440--2452",
abstract = "Different languages might have different word orders. In this paper, we investigate crosslingual transfer and posit that an orderagnostic model will perform better when transferring to distant foreign languages. To test our hypothesis, we train dependency parsers on an English corpus and evaluate their transfer performance on 30 other languages. Specifically, we compare encoders and decoders based on Recurrent Neural Networks (RNNs) and modified self-attentive architectures. The former relies on sequential information while the latter is more flexible at modeling word order. Rigorous experiments and detailed analysis shows that RNN-based architectures transfer well to languages that are close to English, while self-attentive models have better overall cross-lingual transferability and perform especially well on distant languages.",
}
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<abstract>Different languages might have different word orders. In this paper, we investigate crosslingual transfer and posit that an orderagnostic model will perform better when transferring to distant foreign languages. To test our hypothesis, we train dependency parsers on an English corpus and evaluate their transfer performance on 30 other languages. Specifically, we compare encoders and decoders based on Recurrent Neural Networks (RNNs) and modified self-attentive architectures. The former relies on sequential information while the latter is more flexible at modeling word order. Rigorous experiments and detailed analysis shows that RNN-based architectures transfer well to languages that are close to English, while self-attentive models have better overall cross-lingual transferability and perform especially well on distant languages.</abstract>
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%0 Conference Proceedings
%T On Difficulties of Cross-Lingual Transfer with Order Differences: A Case Study on Dependency Parsing
%A Ahmad, Wasi
%A Zhang, Zhisong
%A Ma, Xuezhe
%A Hovy, Eduard
%A Chang, Kai-Wei
%A Peng, Nanyun
%Y Burstein, Jill
%Y Doran, Christy
%Y Solorio, Thamar
%S Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers)
%D 2019
%8 June
%I Association for Computational Linguistics
%C Minneapolis, Minnesota
%F ahmad-etal-2019-difficulties
%X Different languages might have different word orders. In this paper, we investigate crosslingual transfer and posit that an orderagnostic model will perform better when transferring to distant foreign languages. To test our hypothesis, we train dependency parsers on an English corpus and evaluate their transfer performance on 30 other languages. Specifically, we compare encoders and decoders based on Recurrent Neural Networks (RNNs) and modified self-attentive architectures. The former relies on sequential information while the latter is more flexible at modeling word order. Rigorous experiments and detailed analysis shows that RNN-based architectures transfer well to languages that are close to English, while self-attentive models have better overall cross-lingual transferability and perform especially well on distant languages.
%R 10.18653/v1/N19-1253
%U https://aclanthology.org/N19-1253
%U https://doi.org/10.18653/v1/N19-1253
%P 2440-2452
Markdown (Informal)
[On Difficulties of Cross-Lingual Transfer with Order Differences: A Case Study on Dependency Parsing](https://aclanthology.org/N19-1253) (Ahmad et al., NAACL 2019)
ACL