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The UniMelb Submission to the SIGMORPHON 2020 Shared Task 0: Typologically Diverse Morphological Inflection

机译:UniMelb提交SIGMORPHON 2020共同任务0:类型多样的形态学变化

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The paper describes the University of Melbourne's submission to the SIGMORPHON 2020 Shared Task 0: Typologically Diverse Morphological Inflection. Our team submitted three systems in total, two neural and one non-neural. Our analysis of systems' performance shows positive effects of newly introduced data hallucination technique that we employed in one of neural systems, especially in low-resource scenarios. A non-neural system based on observed inflection patterns shows optimistic results even in its simple implementation (>75% accuracy for 50% of languages). With possible improvement within the same modeling principle, accuracy might grow to values above 90%.
机译:本文介绍了墨尔本大学对SIGMORPHON 2020共同任务0:类型学上多样的形态学变形的看法。我们的团队总共提交了三个系统,其中两个是神经系统,另一个是非神经系统。我们对系统性能的分析表明,我们在一种神经系统中,尤其是在资源匮乏的情况下,采用了新引入的数据幻觉技术的积极效果。基于观察到的变形模式的非神经系统即使在简单的实现中也显示出乐观的结果(对于50%的语言,其准确率> 75%)。在相同的建模原理内进行可能的改进后,精度可能会提高到90%以上的值。

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