Midterm Report for National Undergraduate Innovational Experimental Program Hierarchical Conditional Random Fields for Chinese Part-Of-Speech Tagging

نویسندگان

  • Yuejie Zhang
  • Zhiting Xu
چکیده

We explore methods to implement Conditional Random Fields (CRF) for Chinese Part-Of-Speech Tagging. We focus on the task of POS tagging without pre-segmentation, and propose a hierarchical Conditional Random Fields to do Segmenta-tion and POS Tagging at one time step. Experiments are going to be done for my method to compare it with existent methods on this task.

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تاریخ انتشار 2007