[PDF] Top 20 Coreference based event-argument relation extraction on biomedical text

... gold coreference information, systems (b′) and (g′) clearly achieve more signifi- cant ...For event and eventType we compare row (b) with row (g) and observe that the MLN outperforms the ...of event ... See full document

... trigger- argument pair should be classified as a Theme are extracted from the syntactic dependency path and the textual string between ...the event type of the trigger, the type of the argument and ... See full document

... from text (Kim et al., 2009; 2011). Based on their characteristics and applied natural language processing (NLP) tools, these approaches can be categorized into two main groups, namely rule- and machine ... See full document

... for event extraction, Yakushiji et al. (2001) present work on event extraction based on full- parsing and a large-scale, general-purpose ...an Argument Structure ...same ... See full document

... though coreference was considered as as separate task in BioNLP ST 2011 (Nguyen et ...for event extraction ...in event extraction perfor- mance could be gained by the integration of ... See full document

... made based on the preceding part of the ...discourse. Biomedical texts differ significantly from other text genres such as newspapers and fiction ...the relation between the entities mentioned ... See full document

... ern event coreference resolution systems. If two event mentions have incompatible argu- ments in any of the argument roles, they can- not be ...leveraging argument compatibility lies in ... See full document

... events based on the assump- tion that an event structure can be derived from an AMR ...representation- based models (Jagannatha and Yu, 2016; Rao et ...for biomedical relation ... See full document

... the relation type between triggers with ...on biomedical event extraction: rule-based and machines learning (ML)- based ...model based on a dictionary and patterns ... See full document

... open-domain coreference resolution, which aims to resolve all pronominal and nomi- nal mentions in text, here we consider as anaphors only en- tity and event mentions that participate in fragments of ... See full document

... Biomedical event extraction is attracting more and more attention, especially thanks to the or- ganization of recurrent dedicated BioNLP chal- lenges (Kim et ...proaches based on sequences of ... See full document

... Rule-based event extraction systems consist of a set of rules that is manually defined or generated from training ...an event extraction system that is the best rule-based system ... See full document

... Relation extraction using distant supervision re- quires two things: 1) A knowledge base contain- ing relations between proteins, and 2) A large cor- pus of unannotated text that contain protein men- ... See full document

... Genia event extraction task (BioNLP'13 task 1, hereafter) (Kim et ...on event extraction from full texts while BioNLP’11 task 1 contains abstracts and full ...from event ex- traction ... See full document

... of biomedical text mining has been the extraction of named entities, such genes or gene products, and of flat binary relations be- tween such entities, such as protein-protein interac- ...the ... See full document

... The event extraction pipeline follows the model of the BioNLP’09 Shared Task in its representation of extracted ...primary extraction targets are gene or gene product-related entities and nine ... See full document

... evaluating event corefer- ence resolution ...for event coreference ...document event coreference resolution ...grouped based on several com- mon topics and in each document, ... See full document

... We provide an estimated comparison of the run time of our method and the baseline algorithms. This analysis is especially interesting for cases in which an abbreviation extraction model is included within a larger ... See full document

... semantic relation found in a sentence can be usually represented by a dependency link between two entities, even if there are items of extra informa- tion that can make the sentence very ... See full document

... the event structure detector, we use only two labels (“EVENT” or “NOT-EVENT”), instead of the previously used composite labels, which consisted of the event type, together with the roles and ... See full document