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Implementation of CRF parser in another language #67

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yiakwy opened this issue Sep 24, 2017 · 1 comment
Open

Implementation of CRF parser in another language #67

yiakwy opened this issue Sep 24, 2017 · 1 comment

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@yiakwy
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yiakwy commented Sep 24, 2017

Hi, recently I want to reimplement the CRF parser in another language like (C++/flex, python/boost and so on). I have read the paper "Less grammar, more features" which proposes more features for CRF model. I am trying to figure out how the parser is implemented using CRF model.

  1. syntactic parser, implement transition functions (anchor rule production in Context Free Gramma) to build up nodes of a syntactic tree. (part 1)
  2. CRF based model training with proposed features to provide baseline for syntactic transition function. (part 2)

I am trying to read the source code to understand how this works. I wish some the author can help me to figure out how these two parts are implemented.

For the first part, since I am going to use Neural CRF, more details about data preprocessing are appreciated.

Have a nice weekend!

@dlwh
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dlwh commented Sep 26, 2017 via email

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