Dependency-Based and Constituent-Based Metrics Compared
Transition based dependency parsing as latent variable constituent parsing
... of constituent parsing. We will focus on a particular form of constituent parsing that is based on latent-variable probabilistic context-free grammars, which cur- rently offers state-of-the-art ...
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Transition based dependency parsing as latent variable constituent parsing
... of constituent parsing. We will focus on a particular form of constituent parsing that is based on latent-variable probabilistic context-free grammars, which cur- rently offers state-of-the-art ...
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Dependency based Reordering Model for Constituent Pairs in Hierarchical SMT
... � c 2015 The authors. This article is licensed under a Creative Commons 3.0 licence, no derivative works, attribution, CC- BY-ND. • Inability to capturing long-distance reorder- ing. Distortion and lexical ...
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Association Metrics in Neural Transition Based Dependency Parsing
... without dependency relations as ...from dependency em- ...the dependency relation, could be retrieved from the context matrix, 3) an embedding for the context token could be retrieved from the focus ...
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Combining Dependency and Constituent-based Syntactic Information for Anaphoricity Determination in Coreference Resolution
... Although dependency-driven constituent-based representation DCPT performs worse than the composite kernel combination of DRT and DET by about 2% in filtering out non-anaphoric NPs, DCPT significantly ...
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Dependency Parser for Chinese Constituent Parsing
... syntactic constituent tree parsing. We use dependency parsers for this constituent parsing task based on a formal dependency- constituent transformation method which con- verts ...
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Transition based Neural Constituent Parsing
... 1 http://github.com/tarowatanabe/trance later employed a discriminative model and showed further gains by conditioning on the representa- tion of the future input in addition to the history of parsing steps. Similar ...
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In Order Transition based Constituent Parsing
... transition-based constituent parsing by achieving a ...on constituent parsing on the English ...on dependency parsing by obtaining a ...bottom-up constituent parsing under the same ...
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Language Independent Dependency to Constituent Tree Conversion
... a dependency to constituent tree conversion technique that aims to improve con- stituent parsing accuracies by leveraging dependency treebanks available in a wide variety in many ...partial ...
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Layer-Based Dependency Parsing
... We further examined the behaviors of the parsers on long sentences. 171 sentences with more than 40 words in the English testing set were tested and the results are listed in Table 5. The percentages represent the ...
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Generating Requirement Dependency Graph Based on Class Dependency
... realization associations between requirements and classes in the system design as well as dependencies between classes. The modeling process used semantic similarities between the requirements and the classes. A class is ...
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KyotoEBMT: An Example Based Dependency to Dependency Translation Framework
... Compared with the original cube-pruning algorithm, our decoder is designed to handle an arbitrary number of non-terminals. In ad- dition, as we have seen in Section 3, the trans- lation hypotheses we initially ...
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Hybrid Constituent and Dependency Parsing with Tsinghua Chinese Treebank
... It should be noted that the annotation in TCT are very different on many levels from other Chinese treebanks, e.g. CTB. Needless to mention are the differences on seg- mentation and POS tagsets. On the syntactic level, ...
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Comparing Dependency and Constituent Syntax for Frame-semantic Analysis
... a constituent or depen- dency parse tree represents an argument for a given predi- cate, and the final one assigns a semantic role to a node that has been identified as an argument by the previous ...the ...
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A Constituent Syntactic Parse Tree Based Discourse Parser
... Hai Zhao, Yan Song, Chunyu Kit, and Guodong Zhou. 2009c. Cross language dependency parsing using a bilingual lexicon. In Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th ...
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UiO1: Constituent Based Discriminative Ranking for Negation Resolution
... Table 3: Scope resolution for gold cues using the two versions of the ranker, also listing the perfor- mance of the rule-based approach in isolation. cases are assigned the default scope prediction of the ...
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Non constituent coordination and other coordinative constructions as Dependency Graphs
... new dependency-based analysis of coordination that generalizes over existing analyses by combining symmetrical and asymmetrical analyses of coordination into a DAG ...
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Convolution Kernels on Constituent, Dependency and Sequential Structures for Relation Extraction
... kernels based on syntactic and semantic structures for a target relation extraction ...from constituent and dependency parse trees whereas se- mantics concerns to entity types and lex- ical ...
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Learning Dependency Based Compositional Semantics
... variation. Compared to lambda calculus, think of DCS as a higher-level programming language tailored to natural language, which results in simpler programs (DCS ...
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Dependency Forest based Word Alignment
... target constituent 1-best parse trees has been shown to outperform previous mod- ...a dependency forest based word alignment model, which utilizes target de- pendency forests in an attempt to mini- ...
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