Combining rule-based and statistical mechanisms for low-resource named entity recognition

Machine Translation(2017)

引用 12|浏览163
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摘要
We describe a multifaceted approach to named entity recognition that can be deployed with minimal data resources and a handful of hours of non-expert annotation. We describe how this approach was applied in the 2016 LoReHLT evaluation and demonstrate that both statistical and rule-based approaches contribute to our performance. We also demonstrate across many languages the value of selecting the sentences to be annotated when training on small amounts of data.
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关键词
Named entity recognition,Low-resource NLP,Annotation
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