ECM-F is an entity-constrained mention Fmeasure ( cfXXX ( Luo et al. , 2004 ) for how ECM-F is computed ) , and ACE-Value is the official ACE evaluation metric .
a mentionsynchronous coreference resolution algorithm based on the bell tree
Xiaoqiang Luo Abe Ittycheriah Hongyan Jing Nanda Kambhatla Salim Roukos
We report results with two metrics : ECM-F and ACEValue . ECM-F is an entity-constrained mention Fmeasure ( cfXXX ( Luo et al. , 2004 ) for how ECM-F is computed ) , and ACE-Value is the official ACE evaluation metric . The result is shown in Table 4 : the baseline numbers without stem features are listed under `` Base , '' and the results of the coreference system with stem features are listed under `` Base + Stem . ''
ECM-F is an entity-constrained mention Fmeasure ( cfXXX ( @@CITATION ) for how ECM-F is computed ) , and ACE-Value is the official ACE evaluation metric .