[Corpora-List] ProbBank purpose role: PNC or PRP?

Christian Chiarcos christian.chiarcos at gmail.com
Wed Mar 2 11:07:23 CET 2022


Am Mi., 2. März 2022 um 11:01 Uhr schrieb Christian Chiarcos < christian.chiarcos at gmail.com>:


> Hi Andy,
>
> according to the 2010 guidelines (
> http://clear.colorado.edu/compsem/documents/propbank_guidelines.pdf),
> both are two different tags, see Tab. 5.2. And in the current frameset,
> both continue to be used, e.g., in
> http://verbs.colorado.edu/propbank/framesets-english-aliases/come.html
> (PRP) and
> http://verbs.colorado.edu/propbank/framesets-english-aliases/open.html
> (PNC).
>

I guess that should have been https://github.com/propbank/propbank-frames/blob/master/frames/come.xml and https://github.com/propbank/propbank-frames/blob/master/frames/open.xml, but these role identifier haven't changed.

Best, Christian


> In the reality of annotation, the difference can be hard to make at times,
> so that there will always be an inclination to generalize the one or the
> other.
>
> Best,
> Christian
>
> Am Mi., 2. März 2022 um 10:21 Uhr schrieb alueckin <
> luecking at em.uni-frankfurt.de>:
>
>> Dear list,
>>
>> a clarification question regarding semantic role labeling according to
>> PropBank as used, e.g., in CONLL 2012: there are two labels used for the
>> purpose role, ARGM-PNC and ARGM-PRP. Are they used interchangeably?
>>
>> Some philology:
>>
>> The guidelines of CONLL 2014/15 mention only ARGM-PNC. The current
>> PropBank guidelines (http://propbank.github.io) mention only ARGM-PRP. A
>> break occurred in the 2005 CL paper (https://aclanthology.org/J05-1004/)
>> where PNC is used in tab.1, p.77 but PRP is used in tab.13, p.99.
>>
>> Thanks for clarifying clues!
>>
>> Andy
>>
>>
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