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ACL-2012-Coupling knowledge-based and data-driven systems for named entity recognition #269

Open BrambleXu opened 4 years ago

BrambleXu commented 4 years ago

Summary:

在使用rule抽取NER的时代,设计rule很麻烦,所以如何使用标注的数据,自动抽取rule是个问题。标题里的 knowledge指的是POS这样的语言学知识,而data-driven则是只CRF这样数据多了,就能自己推测对应label的模型。

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Paper information:

Notes:

An attempt to bridge the gap from the data-driven perspective back to the knowledge-based one.

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Knowledge-based approaches: POS, syntactic analysis

Data-driven approaches: CRF

Hybrid systems: 结合上面两种

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Model Graph:

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