[PDF] Top 20 Maximum Metric Score Training for Coreference Resolution

... on coreference res- olution that assumes that the gold standard mark- ables are known, we work directly on raw text in- ...source coreference resolution toolkit, that accepts raw text input and ... See full document

... proposed metric introduced in Section 3 is designed for the use of any anaphora (or coref- erence) resolution ...NP coreference resolution ...our metric needs a reliability score ... See full document

... perform coreference resolution to deal with events hav- ing a large textual scope, which may span over several sentences (or even ...the training data for coreference resolu- tion, we have ... See full document

... exact maximum-likelihood training is intractable because computing the global normal- ization factor even approximately can be extremely ...novel training procedure, structured local training, ... See full document

... CoNLL metric when automatic mentions are used and ...the training than when using the small corpus available for ...previous coreference resolution systems for ... See full document

... Since it was not possible to compare their re- sults to those obtained in a similar setting, we briefly compare them to the most closely related work on annotation projection for coreference resolution. ... See full document

... tion approaches including the recent joint learning approach (Lu and Ng, 2017) which is the best per- forming model on the KBP 2016 corpus. For both datasets, the full discourse structure augmented model achieved ... See full document

... In the second experiment the ILP chain forma- tion process is applied using the output of both DTs. Results are shown in Table 2. Note that ILP only applies to documents shorter than 200 men- tions due to its excessive ... See full document

... Results on the test set are shown in Table 1. Our baseline is the span-ranking model from Lee et al. (2018) with ELMo input features and second-order span representations, which achieves 73.0% Avg. F1. Replacing the ELMo ... See full document

... to score the local ...pairwise score (because they are not directly related), these lower pairwise scores would not be able to veto the ...the maximum of the local feature vectors of actions JOIN ik ... See full document

... the system must determine whether a given pro- noun refers to one, both, or neither of two given names. Thus, the task can be viewed a binary clas- sification task in which the input is a (pronoun, name) pair and the ... See full document

... both training and test sets, our system only con- sider all noun phrases (NP) and pronouns (PRP, PRP$) as candidate mentions for both English and ...English training dataset, our candidate mentions includes ... See full document

... Although coreference is formally a partitioning problem, the setting is rather different from a typ- ical clustering ...for coreference and should carefully be assessed one by one. The resolution ... See full document

... the training data provides the clustering supervision for only gold mentions, it is not clear how to train with the system mention- s that are not part of gold ...the training data does not include ... See full document

... We compute weights for relations using simple de- scriptive statistics on training documents. Since this is a robust approach to learning weights for the type of graph model we employ (Cai et al., 2011b; Cai et ... 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

... Example for recall. Consider the markable pair (Novoselov 6 ,he) in the test set. Its N score is 0 be- cause our subset of 2009 Wikipedia sentences has no occurrence of Novoselov. However, A-INF finds many similar ... See full document

... like coreference is that there is a constant amount of time required for read- ing and understanding the context of a document, then a constant amount of time on top of that per ... See full document

... to coreference resolution, which we experimentally demonstrate as highly ...ing training requires substantially more learning iterations; and (ii) there is not a need to modify the learning ... See full document

... 3) Although each event mention is represented as a feature-rich linguistic object, there is no guarantee that all the features that describe event mentions have a positive impact for the task of event coreference. ... See full document