what is the difference between Unbiased and right-branching biased decoding?

wenyudu / SDLM

This repository contains the code used for SDLM paper

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what is the difference between Unbiased and right-branching biased decoding? #3

Open sustcsonglin opened 3 years ago

sustcsonglin commented 3 years ago

Hi, in my understanding of the paper: A Critical Analysis of Biased Parsers in Unsupervised Parsing, I did not see any differences between Appendix A.1 Algorithm 2 and 3. Could you plz elaborate on it? thank you very much

wenyudu commented 3 years ago

Please refer to the function build_tree in testf1.py. In short, according to biased algorithms, the current node would automatically be added to the right branch, but the unbiased ones wouldn't.