[PDF] Top 20 Domain Specific Coreference Resolution with Lexicalized Features

... that lexicalized features can have a more substantial impact in domain-specific ...Lexical features can capture domain- specific knowledge and subtle semantic distinc- ... See full document

... The first principle states that the antecedent of a reflexive or reciprocal pronoun is within its GC, while the second principle says that the antecedent of a normal pronoun is outside its GC. While the two principles ... See full document

... and specific mutants of a protein is often the main point of a ...one-to-many resolution links, if the anaphor is a plural noun such as in example ... See full document

... non-lexical features while berkeley-surface is a pure lexicalized ...lexical features that occur fewer than 20 times are pruned from the training ...other lexicalized systems in highly ... See full document

... adapt coreference resolution across ...three features: (1) it can op- timize for any user-specified objective mea- sure; (2) it can make document-specific pre- diction rather than rely on a ... See full document

... Our aim is not to provide a fair comparison of these models, but rather to see if some of them with their specific characteristics would prove par- ticularly useful for our task. For instance, the first two ... See full document

... matching features are found between two common nouns the resolver has a lot of difficulty into correctly classifying ...the resolution of pronouns rises slightly, more errors are ... See full document

... capture specific feature ...raw features in φ a with the type of the mention x, and all raw features in φ p with the types of the current mention and an- ...Learning Features for ... See full document

... the domain or language that they are trained ...event coreference resolution is a complex task that involves exploring a rich set of linguistic features, annotating a large corpus with event ... See full document

... Text knowledge. Characters in narratives simulate individual entities and thus have varying states of knowledge. For plays, mix-ups are an important plot element for an entire genre with a tradition of over 2000 years ... See full document

... Coreference resolution rules follow similar heuristics to the multi-pass sieve recently presented by Lee et ...with specific consideration of world and clinical domain ...pronominal ... See full document

... meaningful antecedents for mentions can be traced back to Ng and Cardie (2002) who used a rule- based approach. Latent antecedents have recently gained popularity and were used by two systems in the CoNLL 2012 Shared ... 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

... any domain-specific information: with very basic surface-level features, the system cannot capture fine linguistic phenom- ...a specific domain, therefore, does not give any ...from ... See full document

... These features are finally encoded as a binary vector of φ(i, j) in Equa- tion 2 that shows whether two mentions i and j has the number agreement and whether they share the same MetaMap semantic ... See full document

... The mention boundaries are relatively difficult to identify. Although far from perfect, we applied a di- rect mapping from constituents to extract the men- tions used in the resolution procedure. We then re- ... See full document

... 74.11%. In order to evaluate our system perfor- mance, we rank the confidence scores of all event mention pairs and present the results in Precision vs. Detection Depth curve. Finally we find the video frames ... See full document

... The ACE training data provides the equivalence classes for mentions. However, for some pairs of mentions from an equivalence class, there is little or no direct evidence in the text that the mentions are coreferential. ... See full document

... end coreference resolution system. Coreference resolution is a complex problem, and successful systems must tackle a variety of non-trivial sub- problems that are central to the ... See full document

... for coreference resolution: one link component computes how likely a mention is coreferential with a candidate entity; the other compo- nent, called creation model, computes the probability that a mention ... See full document