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 376–400 of 1407 papers

Title	Date	Tasks	Status	Hype
Greedy Transition-Based Dependency Parsing with Discrete and Continuous Supertag Features	Jul 9, 2020	Dependency ParsingTransition-Based Dependency Parsing	—Unverified	0
Research on Annotation Rules and Recognition Algorithm Based on Phrase Window	Jul 7, 2020	Dependency ParsingSentence	—Unverified	0
Hybrid Enhanced Universal Dependencies Parsing	Jul 1, 2020	Dependency Parsing	—Unverified	0
Adaptation of Multilingual Transformer Encoder for Robust Enhanced Universal Dependency Parsing	Jul 1, 2020	Dependency Parsing	—Unverified	0
Linear Neural Parsing and Hybrid Enhancement for Enhanced Universal Dependencies	Jul 1, 2020	Dependency Parsing	—Unverified	0
CopyBERT: A Unified Approach to Question Generation with Self-Attention	Jul 1, 2020	Dependency ParsingLanguage Modeling	—Unverified	0
Semi-supervised Parsing with a Variational Autoencoding Parser	Jul 1, 2020	Dependency Parsing	—Unverified	0
Semi-Supervised Semantic Dependency Parsing Using CRF Autoencoders	Jul 1, 2020	ARCDecoder	CodeCode Available	1
Evaluating and Enhancing the Robustness of Neural Network-based Dependency Parsing Models with Adversarial Examples	Jul 1, 2020	Dependency ParsingQuestion Answering	—Unverified	0
Transition-based Semantic Dependency Parsing with Pointer Networks	Jul 1, 2020	Dependency ParsingSemantic Dependency Parsing	—Unverified	0
Building a User-Generated Content North-African Arabizi Treebank: Tackling Hell	Jul 1, 2020	Dependency ParsingPOS	—Unverified	0
Neural Reranking for Dependency Parsing: An Evaluation	Jul 1, 2020	Dependency ParsingReranking	—Unverified	0
A Survey of Syntactic-Semantic Parsing Based on Constituent and Dependency Structures	Jun 19, 2020	Dependency ParsingSemantic Parsing	—Unverified	0
Tagging and parsing of multidomain collections	Jun 17, 2020	Dependency ParsingLanguage Modeling	CodeCode Available	0
Cross-Cultural Similarity Features for Cross-Lingual Transfer Learning of Pragmatically Motivated Tasks	Jun 16, 2020	Cross-Lingual TransferDependency Parsing	CodeCode Available	0
FinEst BERT and CroSloEngual BERT: less is more in multilingual models	Jun 14, 2020	Dependency ParsingNER	—Unverified	0
Enhanced Universal Dependency Parsing with Second-Order Inference and Mixture of Training Data	Jun 2, 2020	Dependency Parsing	CodeCode Available	1
Sur l'impact des contraintes structurelles pour l'analyse en d\'ependances profondes fond\'ee sur les graphes (On the impact of structural constraints for graph-based deep dependency parsing)	Jun 1, 2020	Dependency Parsing	—Unverified	0
Distilling Neural Networks for Greener and Faster Dependency Parsing	Jun 1, 2020	CPUDependency Parsing	—Unverified	0
Massive Choice, Ample Tasks (MaChAmp): A Toolkit for Multi-task Learning in NLP	May 29, 2020	Dependency ParsingLanguage Modeling	CodeCode Available	1
Transition-based Semantic Dependency Parsing with Pointer Networks	May 27, 2020	Dependency ParsingSemantic Dependency Parsing	CodeCode Available	1
Are All Languages Created Equal in Multilingual BERT?	May 18, 2020	AllCross-Lingual Transfer	—Unverified	0
Named Entity Recognition as Dependency Parsing	May 14, 2020	Dependency Parsingnamed-entity-recognition	CodeCode Available	1
Efficient Second-Order TreeCRF for Neural Dependency Parsing	May 3, 2020	ARCChinese Dependency Parsing	CodeCode Available	1
Treebank Embedding Vectors for Out-of-domain Dependency Parsing	May 2, 2020	Dependency Parsing	CodeCode Available	0

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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