[PDF] Top 20 ETS: An Error Tolerable System for Coreference Resolution

... on coreference resolution within NLP commu- ...of coreference resolution is to iden- tify expressions in a text that refer to the same dis- course ...unrestricted coreference in ... See full document

... a system has correctly avoided a spurious link is not directly rewarded by the MUC-7 ...a coreference resolu- tion engine as a preprocessing module for some other en- gine, for example, an Information ... See full document

... to coreference resolution ...end-to-end coreference system. Error analysis revealed that the main problems of coreference resolution are related to non-anaphoric ... See full document

... learning system for unrestricted coreference resolution that explores two key modeling techniques: latent coreference trees and automatic entropy-guided feature ...unrestricted ... See full document

... the system are due to not linking co-referring ...the system fails to link the two mentions, the Emory University hospital in Atlanta and the hospital behind me, since each of the men- tions has a modifier ... See full document

... From the experiments described in this article, it is evident that the coupled use of morphological and semantic characteristics presents better results in the analysis of coreferences, considering that the two ... See full document

... Each error is associated with a cost factor that depends on things such as entity type ...inal system that does not output any ...perfect coreference system will get ... See full document

... the coreference model. That is, if the max- imum coreference score is below a threshold, then the anaphor is deemed non-referential to any candidate an- ...the coreference system, or as a set ... See full document

... no system found the correct boundaries of both mentions participating in the ...the system is able to cor- rectly identify some mentions even in the presence of parsing or preprocessing ... See full document

... their system was given gold annotations for three subtasks of coreference resolution: mention detection, named entity recognition, and anaphoric- ity ...fined resolution classes, based on both ... See full document

... As an alternative to the HDP model, an important extension of latent class models that are able to represent feature-rich objects is the Indian buffet process (IBP) model presented in Griffiths and Ghahramani (2005). The ... See full document

... In the future, we plan to concentrate on improv- ing the voting scheme for the ensemble. Currently, the model relies on a very simplistic unweighted voting strategy. This choice is motivated by practi- cal ... See full document

... To extract NPs from the ACE-annotated docu- ments, we train a mention extractor on the train- ing texts (see Section 5.1 of Rahman and Ng (2009) for details), which recalls 83.6% of the NPs in the test set. On the other ... See full document

... on coreference resolution is discussed throughout the ...accurate system performance than traditional approximate maximum-likelihood training (Stoyanov and Eisner, ... See full document

... in coreference resolution is to capture properties of entity clusters, and use those in the resolution ...ence resolution task, improving average F1 by ... See full document

... has the value TRUE if X is true between the active mention and any mention in the preceding clus- ter under consideration. Contrary to common wis- dom, this entity-mention model underperforms its mention-pair counterpart ... See full document

... to coreference resolu- tion (Ng and Cardie, 2003) and the related task of pronoun resolution (M ¨uller et ...of coreference-annotated documents and a large number of unlabeled documents, these weakly ... See full document

... phrase coreference resolution is the process of finding markables (noun phrase) referring to the same real world entity or ...of coreference resolution are Informa- tion Extraction, Question ... See full document

... HITS’ coreference reso- lution system that participated in the CoNLL- 2012 shared task on multilingual unrestricted coreference ...Our system employs a simple multigraph representation of the ... See full document

... This paper presents the first systematic study of the coreference resolution problem in a general inference-based discourse processing framework. Employing the mode of inference called weighted abduction, ... See full document