Character-level PoS definition:
n: noun 
v: verb
j: adjective/adverb
t: numeral
m: measure word/classifier
r: proper noun/transliteration
p: pronoun
c: particle/function word
b: beginning affix (prefix)
e: ending affix (suffix)
u: punctuation
f: foreign
o: onomatopoeia
s: Chinese surname
d: date
l: transliteration (other than in proper noun)

Usage: 
1. Patch one of the original CTB files with the version in the "patch" dir:

patch path-to-PennChineseTreebank50/data/postagged/chtb_414.pos < patch/chtb_414.patch

2. Combining the following pos-tagged files into one file "chtb.pos": 

PennChineseTreebank50/data/postagged/chtb_[1-270].pos
PennChineseTreebank50/data/postagged/chtb_[400-931].pos
PennChineseTreebank50/data/postagged/chtb_[1001-1151].pos 

3. python script/convert_ctb_postagged.py < chtb.pos > [original CTB file]
This will convert the pos-tagged file into one-sentence-per-line format.

4.  python script/add_cpos_to_ctb.py [original CTB5 file] annotation/cpos_dic.txt > [reannotated CTB5 file]

Contact:
Mo Shen (msmoshen@gmail.com)

