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 751–775 of 1407 papers

Title	Date	Tasks	Status
Greedy Transition-Based Dependency Parsing with Stack LSTMs	Jun 1, 2017	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Analysis of the Effect of Dependency Information on Predicate-Argument Structure Analysis and Zero Anaphora Resolution	May 31, 2017	Dependency ParsingPOS	—Unverified
Character Composition Model with Convolutional Neural Networks for Dependency Parsing on Morphologically Rich Languages	May 30, 2017	Dependency ParsingWord Embeddings	CodeCode Available
Softmax Q-Distribution Estimation for Structured Prediction: A Theoretical Interpretation for RAML	May 19, 2017	Dependency ParsingImage Captioning	—Unverified
Universal Dependencies Parsing for Colloquial Singaporean English	May 18, 2017	Dependency ParsingSentiment Analysis	CodeCode Available
A Novel Neural Network Model for Joint POS Tagging and Graph-based Dependency Parsing	May 16, 2017	Dependency ParsingFeature Engineering	CodeCode Available
Arc-swift: A Novel Transition System for Dependency Parsing	May 12, 2017	ARCDependency Parsing	CodeCode Available
SWEGRAM -- A Web-Based Tool for Automatic Annotation and Analysis of Swedish Texts	May 1, 2017	Dependency ParsingPart-Of-Speech Tagging	—Unverified
Udapi: Universal API for Universal Dependencies	May 1, 2017	Dependency Parsing	—Unverified
Dependency Parsing with Dilated Iterated Graph CNNs	May 1, 2017	Dependency ParsingGPU	—Unverified
Real-valued Syntactic Word Vectors (RSV) for Greedy Neural Dependency Parsing	May 1, 2017	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Replacing OOV Words For Dependency Parsing With Distributional Semantics	May 1, 2017	Dependency Parsing	—Unverified
From Universal Dependencies to Abstract Syntax	May 1, 2017	Dependency Parsing	—Unverified
Universal Dependency Evaluation	May 1, 2017	Dependency Parsing	—Unverified
Toward Universal Dependencies for Ainu	May 1, 2017	Dependency Parsing	—Unverified
Optimizing a PoS Tagset for Norwegian Dependency Parsing	May 1, 2017	Dependency ParsingFeature Engineering	—Unverified
Docforia: A Multilayer Document Model	May 1, 2017	Coreference ResolutionDependency Parsing	—Unverified
Converting the T\"uBa-D/Z Treebank of German to Universal Dependencies	May 1, 2017	Dependency Parsing	—Unverified
Cross-Lingual Parser Selection for Low-Resource Languages	May 1, 2017	Cross-Lingual TransferDependency Parsing	—Unverified
Joint POS Tagging and Dependency Parsing with Transition-based Neural Networks	Apr 25, 2017	Dependency ParsingPart-Of-Speech Tagging	—Unverified
Deep Multitask Learning for Semantic Dependency Parsing	Apr 22, 2017	ARCDependency Parsing	CodeCode Available
Neural End-to-End Learning for Computational Argumentation Mining	Apr 20, 2017	Dependency ParsingGeneral Classification	CodeCode Available
Syntax Aware LSTM Model for Chinese Semantic Role Labeling	Apr 3, 2017	Chinese Semantic Role LabelingDependency Parsing	—Unverified
Findings of the VarDial Evaluation Campaign 2017	Apr 1, 2017	Dependency ParsingDialect Identification	—Unverified
Slavic Forest, Norwegian Wood	Apr 1, 2017	Dependency ParsingMachine Translation	—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