Supported tag format

[Masaya Suzuki]

Is supported tag format by deep-crf "[BI] - {Tag Name}" and "O" only?

[Motoki Sato]

I think deep-crf supports BIES-{Tag Name} and O.

[Masaya Suzuki]

Accoding to source code, "[ES] - {Tag Name}" are only supported in evaluate mode (That aren't supported in train and test mode).

deep-crf/deepcrf/evaluate.py

Lines 39 to 45 in 96c3126

 def replace_S_E_tags(tag_lists): 
     def rep_func(tag): 
         tag = re.sub(r'^S-', "B-", tag) 
         tag = re.sub(r'^E-', "I-", tag) 
         return tag 
  
     return [[rep_func(tag) for tag in tags] for tags in tag_lists]