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Posted to users@opennlp.apache.org by Sahar Ebadi <sa...@yuxipacific.com> on 2013/02/13 21:31:15 UTC
OPENNLP suitable for sentence relation extraction?
Hi all,
Does OpenNLP supports relational sentence extraction? not only to extract
tokens and phrase but actually sentences base on the meaning and relation.
Also is it able to score the sentences according to the relation?
Passing any related docs or links as an example or guide is highly
appreciated!
Thank you!
Re: OPENNLP suitable for sentence relation extraction?
Posted by Jean-Philippe Fauconnier <je...@gmail.com>.
Are you talking about discourse segments detection and discourse
relations extraction ?
(e.g : Narration, Contrast, Evidence, Elaboration, ...). This is a
complex task and a relatively current topic.
I suggest you read the literature on this subject, like (Afantenos,
2010) or (Marcu, 2002) (and many others).
Regards
Afantenos, S., Denis, P., Muller, P., & Danlos, L. (2010). Learning
recursive segments for discourse parsing. /arXiv preprint arXiv:1003.5372/.
Marcu, D., & Echihabi, A. (2002). An unsupervised approach to
recognizing discourse relations. In /Proceedings of the 40th Annual
Meeting on Association for Computational Linguistics/ (pp. 368-375).
Association for Computational Linguistics.
Le 13/02/2013 21:31, Sahar Ebadi a écrit :
> Hi all,
> Does OpenNLP supports relational sentence extraction? not only to extract
> tokens and phrase but actually sentences base on the meaning and relation.
> Also is it able to score the sentences according to the relation?
> Passing any related docs or links as an example or guide is highly
> appreciated!
>
> Thank you!
>
Re: OPENNLP suitable for sentence relation extraction?
Posted by Michael Schmitz <sc...@cs.washington.edu>.
Take a look at Semantic Role Labelling (SRL) in ClearNlp (or another).
You could also look at Open Information Extraction at the UW.
reverb.cs.washington.edu
ollie.cs.washington.edu
We (UW) have used OpenNLP somewhat.
Peace. Michael
On Fri, Feb 15, 2013 at 12:54 PM, Chen, Pei
<Pe...@childrens.harvard.edu> wrote:
> Hi Sahar,
> Just curious- could you elaborate or give an example for your use-case?
>
> Interestingly enough, Apache cTAKES (incubating) has just released an relation extractor component, but it extracts domain specific concepts (medical)...
> --Pei
>
>> -----Original Message-----
>> From: Sahar Ebadi [mailto:sahar.ebadi@yuxipacific.com]
>> Sent: Wednesday, February 13, 2013 5:04 PM
>> To: users@opennlp.apache.org
>> Subject: OPENNLP suitable for sentence relation extraction?
>>
>> Hi all,
>> Does OpenNLP supports relational sentence extraction? not only to extract
>> tokens and phrase but actually sentences base on the meaning and relation.
>> Also is it able to score the sentences according to the relation?
>> Passing any related docs or links as an example or guide is highly appreciated!
>>
>> Thank you!
RE: OPENNLP suitable for sentence relation extraction?
Posted by "Chen, Pei" <Pe...@childrens.harvard.edu>.
Hi Sahar,
Just curious- could you elaborate or give an example for your use-case?
Interestingly enough, Apache cTAKES (incubating) has just released an relation extractor component, but it extracts domain specific concepts (medical)...
--Pei
> -----Original Message-----
> From: Sahar Ebadi [mailto:sahar.ebadi@yuxipacific.com]
> Sent: Wednesday, February 13, 2013 5:04 PM
> To: users@opennlp.apache.org
> Subject: OPENNLP suitable for sentence relation extraction?
>
> Hi all,
> Does OpenNLP supports relational sentence extraction? not only to extract
> tokens and phrase but actually sentences base on the meaning and relation.
> Also is it able to score the sentences according to the relation?
> Passing any related docs or links as an example or guide is highly appreciated!
>
> Thank you!
Re: OPENNLP suitable for sentence relation extraction?
Posted by Jörn Kottmann <ko...@gmail.com>.
On 02/13/2013 09:31 PM, Sahar Ebadi wrote:
> oes OpenNLP supports relational sentence extraction? not only to extract
> tokens and phrase but actually sentences base on the meaning and relation.
> Also is it able to score the sentences according to the relation?
> Passing any related docs or links as an example or guide is highly
> appreciated!
No we do not have any support for this.
Jörn