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

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Showing 876–900 of 1407 papers

Title	Date	Tasks	Status
Probabilistic Graph-based Dependency Parsing with Convolutional Neural Network	Aug 1, 2016	Constituency ParsingDependency Parsing	CodeCode Available
RBPB: Regularization-Based Pattern Balancing Method for Event Extraction	Aug 1, 2016	Dependency ParsingEvent Extraction	—Unverified
Word Embeddings with Limited Memory	Aug 1, 2016	Dependency ParsingWord Embeddings	—Unverified
Dependency Parsing with Bounded Block Degree and Well-nestedness via Lagrangian Relaxation and Branch-and-Bound	Aug 1, 2016	Dependency Parsing	—Unverified
Improving Dependency Parsing Using Sentence Clause Charts	Aug 1, 2016	Dependency ParsingSentence	—Unverified
Active Learning for Dependency Parsing with Partial Annotation	Aug 1, 2016	Active LearningDependency Parsing	—Unverified
Cross-Lingual Image Caption Generation	Aug 1, 2016	Caption GenerationDependency Parsing	—Unverified
Graph-based Dependency Parsing with Bidirectional LSTM	Aug 1, 2016	Dependency ParsingFeature Engineering	—Unverified
Exploring phrase-compositionality in skip-gram models	Jul 21, 2016	Dependency Parsing	—Unverified
Dependency Language Models for Transition-based Dependency Parsing	Jul 18, 2016	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Mapping distributional to model-theoretic semantic spaces: a baseline	Jul 11, 2016	Dependency ParsingQuestion Answering	CodeCode Available
Exploiting Multi-typed Treebanks for Parsing with Deep Multi-task Learning	Jun 3, 2016	Dependency ParsingMulti-Task Learning	—Unverified
Dependency Parsing as Head Selection	Jun 3, 2016	Dependency ParsingSentence	CodeCode Available
Should Have, Would Have, Could Have. Investigating Verb Group Representations for Parsing with Universal Dependencies.	Jun 1, 2016	Constituency ParsingDependency Parsing	CodeCode Available
Cross-lingual alignment transfer: a chicken-and-egg story?	Jun 1, 2016	Cross-Lingual TransferDependency Parsing	—Unverified
The Effect of Multiple Grammatical Errors on Processing Non-Native Writing	Jun 1, 2016	Dependency Parsing	—Unverified
Discontinuity (Re) ^2-visited: A Minimalist Approach to Pseudoprojective Constituent Parsing	Jun 1, 2016	Constituency ParsingDependency Parsing	—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
CAMR at SemEval-2016 Task 8: An Extended Transition-based AMR Parser	Jun 1, 2016	AMR ParsingDependency Parsing	—Unverified
OSU\_CHGCG at SemEval-2016 Task 9 : Chinese Semantic Dependency Parsing with Generalized Categorial Grammar	Jun 1, 2016	Dependency ParsingQuestion Answering	—Unverified
OCLSP at SemEval-2016 Task 9: Multilayered LSTM as a Neural Semantic Dependency Parser	Jun 1, 2016	Dependency ParsingMachine Translation	—Unverified
M2L at SemEval-2016 Task 8: AMR Parsing with Neural Networks	Jun 1, 2016	AMR ParsingDependency Parsing	—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
GTI at SemEval-2016 Task 4: Training a Naive Bayes Classifier using Features of an Unsupervised System	Jun 1, 2016	Dependency ParsingSentiment Analysis	—Unverified
SemEval-2016 Task 9: Chinese Semantic Dependency Parsing	Jun 1, 2016	Dependency ParsingSemantic Dependency 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