[Corpora-List] Off-the-shelf coreference packages

[Leon Derczynski]

Hi,

What off-the-shelf coreference resolution packages would you recommend? So far I have Arkref, 
Stanford coref and BART working, and all seem to produce unsatisfactory results too often to be 
useful in practice. Is this characteristic of the state of the art?

The text that I am trying to process is plaintext English newswire, and the entity types that I am 
most interested in resolving correctly are people and organisations. However currently at least one 
major actor per document appears to be incorrectly conflated with another entity; the president of 
the USA with an aircraft carrier, or "sanctions" with a country. Any tips or links to downlaodable 
systems would be greatly appreciated.

All the best,


Leon



-- 
Leon R A Derczynski
NLP Research Group

Department of Computer Science
University of Sheffield
Regent Court, 211 Portobello
Sheffield S1 4DP, UK

+44 114 22 21931
http://www.dcs.shef.ac.uk/~leon/

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