Dependency Parsing

Dependency parsing is the task of extracting a dependency parse of a sentence that represents its grammatical structure and defines the relationships between "head" words and words, which modify those heads.

Example:

     root
      |
      | +-------dobj---------+
      | |                    |
nsubj | |   +------det-----+ | +-----nmod------+
+--+  | |   |              | | |               |
|  |  | |   |      +-nmod-+| | |      +-case-+ |
+  |  + |   +      +      || + |      +      | |
I  prefer  the  morning   flight  through  Denver

Relations among the words are illustrated above the sentence with directed, labeled arcs from heads to dependents (+ indicates the dependent).

Papers

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Showing 576–600 of 1407 papers

Title	Date	Tasks	Status
Compositional Morpheme Embeddings with Affixes as Functions and Stems as Arguments	Jul 1, 2018	Dependency ParsingWord Embeddings	—Unverified
From Natural Language Specifications to Program Input Parsers	Aug 1, 2013	Dependency ParsingSemantic Role Labeling	—Unverified
Exploring the effects of Sentence Simplification on Hindi to English Machine Translation System	Aug 1, 2014	Dependency ParsingMachine Translation	—Unverified
From Raw Text to Universal Dependencies - Look, No Tags!	Aug 1, 2017	Dependency ParsingPart-Of-Speech Tagging	—Unverified
From Universal Dependencies to Abstract Syntax	May 1, 2017	Dependency Parsing	—Unverified
From Zero to Hero: On the Limitations of Zero-Shot Cross-Lingual Transfer with Multilingual Transformers	May 1, 2020	Cross-Lingual TransferCross-Lingual Word Embeddings	—Unverified
From Zero to Hero: On the Limitations of Zero-Shot Language Transfer with Multilingual Transformers	Nov 1, 2020	Cross-Lingual Word EmbeddingsDependency Parsing	—Unverified
Frustratingly Easy Cross-Lingual Transfer for Transition-Based Dependency Parsing	Jun 1, 2016	Cross-Lingual TransferDependency Parsing	—Unverified
Frustratingly Easy Performance Improvements for Low-resource Setups: A Tale on BERT and Segment Embeddings	Jun 1, 2022	Dependency ParsingPosition	—Unverified
FudanNLP: A Toolkit for Chinese Natural Language Processing	Aug 1, 2013	Dependency ParsingNamed Entity Recognition (NER)	—Unverified
GCN-Sem at SemEval-2019 Task 1: Semantic Parsing using Graph Convolutional and Recurrent Neural Networks	Jun 1, 2019	Dependency ParsingSemantic Dependency Parsing	—Unverified
Generalization of Words for Chinese Dependency Parsing	Nov 1, 2013	Chinese Dependency ParsingDependency Parsing	—Unverified
Generalized Higher-Order Dependency Parsing with Cube Pruning	Jul 1, 2012	Dependency Parsing	—Unverified
Generalized Transition-based Dependency Parsing via Control Parameters	Aug 1, 2016	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Corpus-Based Induction of Syntactic Structure: Models of Dependency and Constituency	Jul 1, 2004	Constituency ParsingDependency Parsing	—Unverified
Generating Extractive Summaries of Scientific Paradigms	Feb 4, 2014	ArticlesCommunity Detection	—Unverified
Generative Incremental Dependency Parsing with Neural Networks	Jul 1, 2015	Dependency ParsingLanguage Modelling	—Unverified
Urdu Dependency Parsing and Treebank Development: A Syntactic and Morphological Perspective	Jun 13, 2024	ArticlesDependency Parsing	—Unverified
A Dynamic Oracle for Linear-Time 2-Planar Dependency Parsing	Jun 1, 2018	ARCDependency Parsing	—Unverified
Compositional Generalization in Dependency Parsing	Oct 13, 2021	Dependency ParsingSemantic Parsing	—Unverified
A structure-enhanced graph convolutional network for sentiment analysis	Nov 1, 2020	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified
Creating POS Tagging and Dependency Parsing Experts via Topic Modeling	Apr 1, 2017	Dependency ParsingDomain Adaptation	—Unverified
German and French Neural Supertagging Experiments for LTAG Parsing	Jul 1, 2018	Dependency ParsingSemantic Parsing	—Unverified
German Verb Patterns and Their Implementation in an Electronic Dictionary	May 1, 2012	Dependency ParsingSentence	—Unverified
Artificially Evolved Chunks for Morphosyntactic Analysis	Aug 9, 2019	ChunkingDependency Parsing	—Unverified

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All datasets Penn Treebank Universal Dependencies GENIA - LAS GENIA - UAS Tweebank CoNLL-2009 French GSD ParTUT Sequoia Treebank Spoken Corpus Chinese Treebank DaNE

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	Label Attention Layer + HPSG + XLNet	LAS	96.26	—	Unverified
2	DMPar + XLNet	LAS	95.92	—	Unverified
3	ACE	LAS	95.8	—	Unverified
4	Deep Biaffine + RoBERTa	LAS	95.75	—	Unverified
5	HPSG Parser (Joint) + XLNet	LAS	95.72	—	Unverified
6	MFVI	LAS	95.34	—	Unverified
7	CVT + Multi-Task	LAS	95.02	—	Unverified
8	RNG Transformer	LAS	95.01	—	Unverified
9	SpanRel	LAS	94.7	—	Unverified
10	CRFPar	LAS	94.49	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	UDPipe 2.0 + mBERT + FLAIR	LAS	84.6	—	Unverified
2	UDify	LAS	80.43	—	Unverified
3	HIT-SCIR	LAS	75.84	—	Unverified
4	Stanford+	LAS	74.16	—	Unverified
5	TurkuNLP	LAS	73.28	—	Unverified
6	UDPipe 2.0	LAS	73.11	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	BiLSTM-CRF	F1	91.92	—	Unverified
2	SciBERT (SciVocab)	F1	91.41	—	Unverified
3	SciBERT (Base Vocab)	F1	91.26	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	BiLSTM-CRF	F1	92.84	—	Unverified
2	SciBERT (SciVocab)	F1	92.46	—	Unverified
3	SciBERT (Base Vocab)	F1	92.32	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	SuPar-BERTweet	Labelled Attachment Score	83.4	—	Unverified
2	Ensemble (20)	Labelled Attachment Score	79.4	—	Unverified
3	spaCy-XLM-RoBERTa	Labelled Attachment Score	79.39	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	CRFPar	LAS	86.52	—	Unverified
2	Biaffine Parser	LAS	85.38	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	CamemBERT	LAS	92.47	—	Unverified
2	UDify	LAS	91.45	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	CamemBERT	LAS	92.9	—	Unverified
2	UDify	LAS	88.06	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	CamemBERT	LAS	94.39	—	Unverified
2	UDify	LAS	90.05	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	CamemBERT	LAS	81.37	—	Unverified
2	UDify	LAS	80.01	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	MFVI	LAS	91.69	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	da_dacy_large_tft	LAS	88.44	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	CRFPar	LAS	72.33	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Stanza	Macro F1	81.13	—	Unverified