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arXiv 2107.07253cs.CLcs.AI
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MarIA:西班牙语语言模型

MarIA: Spanish Language Models

Barcelona Supercomputing Center(巴塞罗那超级计算中心)
Asier Gutiérrez-Fandiño, Jordi Armengol-Estapé, Marc Pàmies, Joan Llop-Palao, Joaquín Silveira-Ocampo, Casimiro Pio Carrino, Aitor Gonzalez-Agirre, Carme Arment… 展开作者

Asier Gutiérrez-Fandiño, Jordi Armengol-Estapé, Marc Pàmies, Joan Llop-Palao, Joaquín Silveira-Ocampo, Casimiro Pio Carrino, Aitor Gonzalez-Agirre, Carme Armentano-Oller, Carlos Rodriguez-Penagos, Marta Villegas

摘要:

这项工作提出了MarIA,一个家庭的西班牙语语言模型和相关资源提供给业界和研究界。目前,MarIA包括RoBERTa-base,RoBERTa-large,GPT 2和GPT 2-large西班牙语语言模型,可以说是西班牙语中最大和最熟练的语言模型。这些模型是使用570 GB的干净和去重复文本的大型语料库进行预训练的,其中1350亿字是从西班牙国家图书馆在2009年至2019年期间抓取的西班牙网络档案中提取的。我们评估了九个现有的评估数据集和一个新的提取问答数据集从头创建的模型的性能。总体而言,MarIA模型在各种NLU任务和培训设置中的表现优于现有的西班牙语模型。

英文摘要:

This work presents MarIA, a family of Spanish language models and associated resources made available to the industry and the research community. Currently, MarIA includes RoBERTa-base, RoBERTa-large, GPT2 and GPT2-large Spanish language models, which can arguably be presented as the largest and most proficient language models in Spanish. The models were pretrained using a massive corpus of 570GB of clean and deduplicated texts with 135 billion words extracted from the Spanish Web Archive crawled by the National Library of Spain between 2009 and 2019. We assessed the performance of the models with nine existing evaluation datasets and with a novel extractive Question Answering dataset created ex novo. Overall, MarIA models outperform the existing Spanish models across a variety of NLU tasks and training settings.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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