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COLING-2002-Language Independent NER using a Unified Model of Internal and Contextual Evidence #327

Open BrambleXu opened 3 years ago

BrambleXu commented 3 years ago

Summary:

基于 iterative learning in a co-training fashion 的跨语言NER模型，创新点在于使用word-internal和contextual information作为独立的信息来源。对象是西班牙语和荷兰语。

Resource:

Paper information:

Notes:

  1. Entity-Internal Information

原理是考虑前缀和后缀。但是这种方法有很大的问题:

  1. Contextual Information

    • 考虑entity的左边和右边的context

  2. A Unified Structure for both Internal and Contextual Information

    • Character-based

Model Graph:

Result:：

Thoughts:

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