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

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 651–675 of 1407 papers

Title	Date	Tasks	Status
A System for Experiments with Dependency Parsers	May 1, 2014	Dependency ParsingSentence	—Unverified
Heterogeneous Networks and Their Applications: Scientometrics, Name Disambiguation, and Topic Modeling	Jan 1, 2014	Dependency ParsingWord Sense Disambiguation	—Unverified
Headed-Span-Based Projective Dependency Parsing	Sep 17, 2021	Dependency Parsingglobal-optimization	—Unverified
Cross-Lingual Dependency Parsing via Self-Training	Oct 1, 2020	Cross-Lingual POS TaggingCross-Lingual Transfer	—Unverified
Head-driven Transition-based Parsing with Top-down Prediction	Jul 1, 2012	Dependency ParsingPrediction	—Unverified
Hybrid Enhanced Universal Dependencies Parsing	Jul 1, 2020	Dependency Parsing	—Unverified
Hybrid Grammars for Discontinuous Parsing	Aug 1, 2014	Dependency Parsing	—Unverified
Hybrid Human-LLM Corpus Construction and LLM Evaluation for Rare Linguistic Phenomena	Mar 11, 2024	Dependency ParsingSentence	—Unverified
Cross-Lingual Dependency Parsing Using Code-Mixed TreeBank	Sep 5, 2019	Cross-Lingual TransferCross-Lingual Word Embeddings	—Unverified
Hypergraph Modelization of a Syntactically Annotated English Wikipedia Dump	May 1, 2016	Dependency ParsingPOS	—Unverified
IBM Research at the CoNLL 2018 Shared Task on Multilingual Parsing	Oct 1, 2018	ARCDependency Parsing	—Unverified
ICT:A System Combination for Chinese Semantic Dependency Parsing	Jul 1, 2012	Dependency ParsingSemantic Dependency Parsing	—Unverified
An Empirical Etudy of Non-Lexical Extensions to Delexicalized Transfer	Dec 1, 2012	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Identifying Cascading Errors using Constraints in Dependency Parsing	Jul 1, 2015	Constituency ParsingDependency Parsing	—Unverified
Identifying Grammar Rules for Language Education with Dependency Parsing in German	Aug 1, 2019	Dependency Parsing	—Unverified
Identifying Where to Focus in Reading Comprehension for Neural Question Generation	Sep 1, 2017	Dependency ParsingMachine Translation	—Unverified
IHS-RD-Belarus at SemEval-2016 Task 9: Transition-based Chinese Semantic Dependency Parsing with Online Reordering and Bootstrapping.	Jun 1, 2016	Dependency ParsingSemantic Dependency Parsing	—Unverified
Imitation learning for structured prediction in natural language processing	Apr 1, 2017	coreference-resolutionCoreference Resolution	—Unverified
Implementing Bi-LSTM-based deep biaffine neural dependency parser for Vietnamese Universal Dependency Parsing	Dec 1, 2020	Dependency Parsing	—Unverified
Implicit Word Reordering with Knowledge Distillation for Cross-Lingual Dependency Parsing	Feb 24, 2025	Cross-Lingual TransferDependency Parsing	—Unverified
Improved CCG Parsing with Semi-supervised Supertagging	Jan 1, 2014	CCG SupertaggingDependency Parsing	—Unverified
Improved Dependency Parsing using Implicit Word Connections Learned from Unlabeled Data	Oct 1, 2018	Dependency ParsingFeature Engineering	—Unverified
Head-driven Phrase Structure Parsing in O(n^3) Time Complexity	May 20, 2021	Dependency Parsing	—Unverified
Improve Discourse Dependency Parsing with Contextualized Representations	May 4, 2022	ArticlesDependency Parsing	—Unverified
Cross-lingual Dependency Parsing of Related Languages with Rich Morphosyntactic Tagsets	Oct 1, 2014	Dependency ParsingMachine Translation	—Unverified

Show:10 25 50

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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