[PDF] Top 20 Sieve based Coreference Resolution in the Biomedical Domain

... This sieve does not boost throughput of event extraction, since the mentions it concerns are full mentions (rather than, say, pronouns) and thus are recognized by Odin al- ...later sieve, its will not be ... See full document

... invalid resolution of non-anaphors without additional ...the resolution of non-anaphors, and thus could be directly deployed to coreference ...newswire domain shows that the twin-candidate ... See full document

... neural coreference resolution system by Lee et ...investigate domain specific features such as domain-specific word embed- dings, grammatical number agreements between mentions, ...any ... See full document

... which coreference was annotated: COREA (Hendrickx et ...pre-tagged based on syntactic dependency struc- tures (Bouma and Kloostermans, 2007) and sec- ondly the COREA guidelines (Bouma et ...cross- ... See full document

... art coreference resolution system implemented by (Stoyanov et ...ence resolution system is raw text, and we apply a sequence of preprocessing components to process ...The coreference ... See full document

... in domain-specific settings. Lexical features can capture domain- specific knowledge and subtle semantic distinc- tions that may be important within a ...example, based on the resolutions found in ... See full document

... Let us summarise the data and tools we employ. The data for our experiments is the GENIA Event Corpus (GEC) [1]. For feature generation, we employ the following tools. POS and NE tagging are performed with the GENIA ... See full document

... All these methods comprise of two steps: ensem- ble creation and decision inference. Ng and Cardie (2003) and Vemulapalli et al. (2009) applied the bagging and boosting techniques on the documents to create the ensemble. ... See full document

... to coreference resolu- ...does resolution by ex- ploring the relationships between an NP and the coreferential ...NP-NP based approach and analyzed its ...NP-Cluster based approach, including ... See full document

... Most coreference resolution models determine if two mentions are coreferent using a single function over a set of constraints or ...simple coreference architecture based on a sieve that ... See full document

... Normalization beyond syntactic transforma- tions. This type of error accounts for about 64– 71% of the errors made by our system. It oc- curs when a disorder mention’s string is so lexi- cally dissimilar with the concept ... See full document

... We have examined the effectiveness of tree-based and path-based features in improving a state-of- the-art supervised coreference model, the cluster- ranking model. Results on 147 Switchboard dia- ... See full document

... state-of-the-art coreference resolution systems rely on external automatic modules for comput- ing the set of markables and therefore some anaphors and antecedents are inevitably ...cated coreference ... See full document

... This results in four models that work together to determine the likelihood of a given candidate. The Pr(p|l) distribution measures the likelihood of a pro- noun given an antecedent. Since we have collapsed the observed ... See full document

... We would argue that the MUC scoring scheme is biased by a focus on the coreference resolution process rather than on the coreference resolution result. In particular, “the re- call (resp. ... See full document

... to coreference resolu- tion, especially in light of the fact that they have re- cently started to rival their supervised ...design coreference rules ...designing coreference rules and generative ... See full document

... of coreference-annotated data the par- ticipants can use for ...German/Russian coreference data and use it to train a Ger- man/Russian coreference resolver, or adopt a heuristic-based approach ... See full document

... unrestricted coreference in the OntoNotes” (Pradhan et ...and coreference resolution across three languages including English, Chinese and ...rule- based and statistic-based ... See full document

... To resolve coreferences, one must first detect the mentions that are going to be linked in coreference chains. Mention identification finds pronouns, common nouns, and named entity mentions. In general, we choose ... See full document

... Two rules were followed when the annotations were done: o 1: Whenever an expression ER represents a translation of an expression EE from the corresponding English text, if E s is tagged [r] ... See full document