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 226–250 of 1407 papers

Title	Date	Tasks	Status	Score
Efficient Structured Inference for Transition-Based Parsing with Neural Networks and Error States	Jan 1, 2016	Dependency ParsingFeature Engineering	CodeCode Available	5
A Little Pretraining Goes a Long Way: A Case Study on Dependency Parsing Task for Low-resource Morphologically Rich Languages	Feb 12, 2021	Dependency ParsingMorphological Disambiguation	CodeCode Available	5
Enhancing deep neural networks with morphological information	Nov 24, 2020	Dependency Parsingnamed-entity-recognition	CodeCode Available	5
A Sub-Character Architecture for Korean Language Processing	Jul 20, 2017	Dependency Parsing	CodeCode Available	5
Parsing as Language Modeling	Nov 1, 2016	Constituency ParsingDependency Parsing	CodeCode Available	5
Diversity-Aware Batch Active Learning for Dependency Parsing	Apr 28, 2021	Active LearningDependency Parsing	CodeCode Available	5
Distilling an Ensemble of Greedy Dependency Parsers into One MST Parser	Sep 24, 2016	Dependency Parsing	CodeCode Available	5
An attentive neural architecture for joint segmentation and parsing and its application to real estate ads	Sep 27, 2017	Dependency Parsing	CodeCode Available	5
Distilling Knowledge for Search-based Structured Prediction	May 29, 2018	Dependency ParsingMachine Translation	CodeCode Available	5
Probabilistic Graph-based Dependency Parsing with Convolutional Neural Network	Aug 1, 2016	Constituency ParsingDependency Parsing	CodeCode Available	5
Probing for Labeled Dependency Trees	Mar 24, 2022	Dependency ParsingInformativeness	CodeCode Available	5
DRAGNN: A Transition-based Framework for Dynamically Connected Neural Networks	Mar 13, 2017	DecoderDependency Parsing	CodeCode Available	5
Assessment of Pre-Trained Models Across Languages and Grammars	Sep 20, 2023	Dependency Parsing	CodeCode Available	5
DisSent: Learning Sentence Representations from Explicit Discourse Relations	Jul 1, 2019	Dependency ParsingNatural Language Understanding	CodeCode Available	5
Differences in Chinese and Western tourists faced with Japanese hospitality: A natural language processing approach	Jul 30, 2021	Cultural Vocal Bursts Intensity PredictionDependency Parsing	CodeCode Available	5
Character Composition Model with Convolutional Neural Networks for Dependency Parsing on Morphologically Rich Languages	May 30, 2017	Dependency ParsingWord Embeddings	CodeCode Available	5
Rethinking Self-Attention: Towards Interpretability in Neural Parsing	Nov 10, 2019	Constituency ParsingDependency Parsing	CodeCode Available	5
An Aspect Extraction Framework using Different Embedding Types, Learning Models, and Dependency Structure	Mar 5, 2025	Aspect-Based Sentiment AnalysisAspect Extraction	CodeCode Available	5
Discontinuous Constituent Parsing with Pointer Networks	Feb 5, 2020	Dependency ParsingPart-Of-Speech Tagging	CodeCode Available	5
DisSent: Sentence Representation Learning from Explicit Discourse Relations	Oct 12, 2017	Dependency ParsingNatural Language Understanding	CodeCode Available	5
Enhancing Structure-aware Encoder with Extremely Limited Data for Graph-based Dependency Parsing	Oct 1, 2022	2kDependency Parsing	CodeCode Available	5
Dependency Parsing as Head Selection	Jun 3, 2016	Dependency ParsingSentence	CodeCode Available	5
Dependency Induction Through the Lens of Visual Perception	Sep 20, 2021	Constituency Grammar InductionConstituency Parsing	CodeCode Available	5
Deep Multitask Learning for Semantic Dependency Parsing	Apr 22, 2017	ARCDependency Parsing	CodeCode Available	5
Analyzing Vietnamese Legal Questions Using Deep Neural Networks with Biaffine Classifiers	Apr 27, 2023	Dependency ParsingPOS	CodeCode Available	5

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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