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 251–275 of 1407 papers

Title	Date	Tasks	Status
CLCL (Geneva) DINN Parser: a Neural Network Dependency Parser Ten Years Later	Aug 1, 2017	Dependency ParsingFeature Engineering	—Unverified
Adapting word2vec to Named Entity Recognition	May 1, 2015	Dependency ParsingInformation Retrieval	—Unverified
CLIP@UMD at SemEval-2016 Task 8: Parser for Abstract Meaning Representation using Learning to Search	Jun 1, 2016	Abstract Meaning RepresentationAMR Parsing	—Unverified
CMILLS: Adapting Semantic Role Labeling Features to Dependency Parsing	Jun 1, 2015	Dependency ParsingSemantic Role Labeling	—Unverified
A Three-Step Transition-Based System for Non-Projective Dependency Parsing	Aug 1, 2014	Dependency ParsingQuestion Answering	—Unverified
A Telugu treebank based on a grammar book	Jan 1, 2017	Dependency Parsing	—Unverified
An Empirical Investigation of Structured Output Modeling for Graph-based Neural Dependency Parsing	Jul 1, 2019	Dependency ParsingSentence	—Unverified
A Tale of Three Parsers: Towards Diagnostic Evaluation for Meaning Representation Parsing	May 1, 2020	Dependency ParsingDiagnostic	—Unverified
A System for Multilingual Dependency Parsing based on Bidirectional LSTM Feature Representations	Aug 1, 2017	Dependency ParsingMultilingual Word Embeddings	—Unverified
An Empirical Exploration of Local Ordering Pre-training for Structured Prediction	Nov 1, 2020	Dependency ParsingLanguage Modeling	—Unverified
A Framework for Compiling High Quality Knowledge Resources From Raw Corpora	May 1, 2014	Dependency ParsingMachine Translation	—Unverified
A Comparison of Chinese Parsers for Stanford Dependencies	Jul 1, 2012	Dependency ParsingNatural Language Inference	—Unverified
Conversion from Paninian Karakas to Universal Dependencies for Hindi Dependency Treebank	Aug 1, 2016	Dependency Parsing	—Unverified
Cookpad Parsed Corpus: Linguistic Annotations of Japanese Recipes	Dec 1, 2020	Dependency ParsingMorphological Analysis	—Unverified
A System for Experiments with Dependency Parsers	May 1, 2014	Dependency ParsingSentence	—Unverified
An Empirical Etudy of Non-Lexical Extensions to Delexicalized Transfer	Dec 1, 2012	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
A Fast and Lightweight System for Multilingual Dependency Parsing	Aug 1, 2017	Dependency Parsing	—Unverified
A Systematic Comparison of Syntactic Representations of Dependency Parsing	Mar 10, 2025	Dependency Parsing	—Unverified
A systematic comparison of methods for low-resource dependency parsing on genuinely low-resource languages	Sep 6, 2019	Data AugmentationDependency Parsing	—Unverified
An Empirical Comparison of Parsing Methods for Stanford Dependencies	Apr 16, 2014	Dependency Parsing	—Unverified
Construction of an English Dependency Corpus incorporating Compound Function Words	May 1, 2016	Constituency ParsingDependency Parsing	—Unverified
An Effective Neural Network Model for Graph-based Dependency Parsing	Jul 1, 2015	Dependency ParsingFeature Engineering	—Unverified
A Survey of Unsupervised Dependency Parsing	Oct 4, 2020	Dependency ParsingSurvey	—Unverified
A Dynamic Oracle for Linear-Time 2-Planar Dependency Parsing	May 14, 2018	ARCDependency Parsing	—Unverified
A Survey of Syntactic-Semantic Parsing Based on Constituent and Dependency Structures	Jun 19, 2020	Dependency ParsingSemantic 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