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arXiv 2010.02810cs.CLcs.LG
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瑞士语语料库:一个自动对齐的瑞士德语语音与标准德语文本语料库

Swiss Parliaments Corpus, an Automatically Aligned Swiss German Speech to Standard German Text Corpus

Institute for Data Science(数据科学研究所);University of Applied Sciences and Arts Northwestern Switzerland(瑞士西北应用科学与艺术大学)

Michel Plüss, Lukas Neukom, Christian Scheller, Manfred Vogel

摘要:

我们提供瑞士议会语料库(SPC),这是一个自动对齐的瑞士德语演讲与标准德语文本语料库。该语料库的第一版基于伯尔尼州议会的公开数据,包括293小时的数据。它是使用一种新的强制句子对齐过程和对齐质量估计器创建的,可以用来权衡语料库的大小和质量。我们在不同的数据子集上训练了自动语音识别(ASR)模型作为基线,并在SPC测试集上实现了0.278的单词出错率(WER)和0.586的BLEU得分。语料库可免费下载。

英文摘要:

We present the Swiss Parliaments Corpus (SPC), an automatically aligned Swiss German speech to Standard German text corpus. This first version of the corpus is based on publicly available data of the Bernese cantonal parliament and consists of 293 hours of data. It was created using a novel forced sentence alignment procedure and an alignment quality estimator, which can be used to trade off corpus size and quality. We trained Automatic Speech Recognition (ASR) models as baselines on different subsets of the data and achieved a Word Error Rate (WER) of 0.278 and a BLEU score of 0.586 on the SPC test set. The corpus is freely available for download.

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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