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A linguistically motivated taxonomy for Machine Translation error analysis

机译:语言动机分类法,用于机器翻译错误分析

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摘要

A detailed error analysis is a fundamental step in every natural language processing task, as to be able to diagnose what went wrong will provide cues to decide which research directions are to be followed. In this paper we focus on error analysis in Machine Translation (MT). We significantly extend previous error taxonomies so that translation errors associated with Romance language specificities can be accommodated. Furthermore, based on the proposed taxonomy, we carry out an extensive analysis of the errors generated by four different systems: two mainstream online translation systems Google Translate (Statistical) and Systran (Hybrid Machine Translation), and two in-house MT systems, in three scenarios representing different challenges in the translation from English to European Portuguese. Additionally, we comment on how distinct error types differently impact translation quality.
机译:详细的错误分析是每项自然语言处理任务中的基本步骤,因为能够诊断出错误之处将提供线索,以决定应遵循的研究方向。在本文中,我们专注于机器翻译(MT)中的错误分析。我们大大扩展了以前的错误分类法,以便可以适应与罗曼语言特定性相关的翻译错误。此外,根据拟议的分类法,我们对四种不同系统产生的错误进行了广泛的分析:两个主流在线翻译系统Google Translate(统计)和Systran(混合机器翻译),以及两个内部MT系统,从英语到欧洲葡萄牙语翻译的三种情况代表了不同的挑战。此外,我们评论了不同的错误类型如何不同地影响翻译质量。

著录项

  • 来源
    《Machine translation》 |2015年第2期|127-161|共35页
  • 作者单位

    INESC-ID, Rua Alves Redol, 9, Lisbon, Portugal ,CLUNL, Avenida de Berna, 26-C, 1069-61 Lisbon, Portugal;

    INESC-ID, Rua Alves Redol, 9, Lisbon, Portugal ,IST, Universidade de Lisboa, Lisbon, Portugal ,LTI, Carnegie Mellon University, Pittsburgh, USA;

    INESC-ID, Rua Alves Redol, 9, Lisbon, Portugal;

    INESC-ID, Rua Alves Redol, 9, Lisbon, Portugal ,IST, Universidade de Lisboa, Lisbon, Portugal ,LTI, Carnegie Mellon University, Pittsburgh, USA;

    INESC-ID, Rua Alves Redol, 9, Lisbon, Portugal ,IST, Universidade de Lisboa, Lisbon, Portugal;

  • 收录信息 美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Machine translation; Error taxonomy; Error analysis; Romance languages;

    机译:机器翻译;错误分类法;错误分析;浪漫语言;

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