[PDF] Top 20 Improving Dependency Parsing with Semantic Classes
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Improving Dependency Parsing with Semantic Classes
... to parsing (Magerman, 1995; Collins, 1996; Charniak, 1997; Collins, 2003), where related words, like scissors and knife cannot be ...lexical semantic information into the ...that semantic ... See full document
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Improving Semantic Dependency Parsing with Syntactic Features
... The errors avoided by the syntax-informed model (columns 1 and 2) have similar syntactic- head distributions as the general distribution in Fig- ure 3 when looking at gold syntax. The distribution for predicted syntax ... See full document
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Improving Dependency Parsing with Fined Grained Features
... language parsing, part-of-speech (POS) information is seen as crucial to resolving ambigu- ous relationships, yet POS tags are usually too general to encapsulate a word’s syntactic behav- ...hierarchical ... See full document
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Dependency Parsing and Semantic Role Labeling as a Single Task
... and semantic dependencies are better learned within the joint ...for classes that split into several classes in the joint set- ting and are ...13 classes and is very frequent, scores 5 points ... See full document
6
Informed ways of improving data driven dependency parsing for German
... gen (gone). From these analyses two features are generated, namely possible-tag:NN and possible- tag:ADJD, which are strong indicators for the classifier that one of these classes is very likely to be the correct ... See full document
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Improving cross domain dependency parsing with dependency derived clusters
... There are several directions we wish to pursue in follow-up work. The experiments in this paper were based on the feature set described by Øvrelid and Skjærholt (2012). Further work will give pri- ority to the design and ... See full document
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Improving Dependency Parsing with Interlinear Glossed Text and Syntactic Projection
... word classes of English projected better than others, and so the second feature type, TAG , creates a feature for each POS parent , POS child pair such that the feature is true if the current parent→child edge ... See full document
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An Iterative Approach for Joint Dependency Parsing and Semantic Role Labeling
... syntactic dependency relation labeling and semantic role ...syntactic dependency parsing, we use an approach with very high time and space complexity, so it is not added to the iterative ... See full document
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AMR dependency parsing with a typed semantic algebra
... gold dependency tree and the best predicted dependency tree, and there- fore requires parsing each training instance in each ...AM dependency trees are highly non-projective, we replaced the ... See full document
11
On WordNet Semantic Classes and Dependency Parsing
... supervised approach that makes use of cluster fea- tures induced from unlabeled data, providing sig- nificant performance improvements for supervised dependency parsers on the Penn Treebank for En- glish and the ... See full document
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Multi Task Semantic Dependency Parsing with Policy Gradient for Learning Easy First Strategies
... There have been several attempts to train transition-based parsers with reinforcement learn- ing: Zhang and Chan (2009) applied SARSA (Baird III, 1999) to an Arc-Standard model, us- ing SARSA updates to fine-tune a model ... See full document
11
Improving Chinese POS Tagging with Dependency Parsing
... In this paper, we show that the accuracy of a discriminative sequential POS tagger can be sub- stantially improved by exploring syntactic fea- tures. We also show that the syntactic features can help resolve ambiguities ... See full document
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Semantic Dependency Graph Parsing Using Tree Approximations
... existing dependency parsers to perform graph parsing, or (2) applied tree approximations, lossily converting graphs to trees in pre-processing, trained standard dependency tree parsers, and finally ... See full document
11
Probabilistic Model for Syntactic and Semantic Dependency Parsing
... pendency parsing, as demonstrated in the CoNLL 2007 shared ...all parsing steps is used to evaluate parsing results, and the best one is obtained as the final ...syntactic dependency ... See full document
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Multilingual Dependency Learning: A Huge Feature Engineering Method to Semantic Dependency Parsing
... most semantic parsing systems did so) ar- gument identification and classification are handled in a two-stage pipeline, while ours always tackles them in one step, in addition, predicate sense classi- ... See full document
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Transfer Learning for Neural Semantic Parsing
... Full semantic graphs can be expensive to an- notate, and efforts to date have been fragmented across different formalisms, leading to a limited amount of annotated data in any single ...train semantic ... See full document
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Automatic Adaptation of Annotations
... constituency parsing (Sun, Wang, and Zhang 2010; Zhu, Zhu, and Hu 2011) and word segmentation (Sun and Wan ...and dependency parsing, without slowing down the final language ... See full document
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A Cascaded Syntactic and Semantic Dependency Parsing System
... We present our CoNLL 2008 Shared Task system which is composed of two cascaded components: a syntactic and a semantic dependency parsers, which are built with some state-of-the-art methods. Through a fine ... See full document
5
Transforming Dependency Structures to Logical Forms for Semantic Parsing
... Obliqueness Hierarchy. The binarization stage re- quires a strict ordering on the different modifiers to each head in a dependency parse. For example, in (nsubj (dobj acquired Pixar) Disney), the dobj is attached ... See full document
14
Multilingual Dependency based Syntactic and Semantic Parsing
... The probability of each word to be a semantic role for a predicate is given by the SRC stage. The re- sults generated by selecting the roles with the largest probabilities, however, do not satisfy some con- ... See full document
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