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 876–900 of 1407 papers

Title	Date	Tasks	Status
Improving Dependency Parsers with Supertags	Apr 1, 2014	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Improving Dependency Parsing Using Sentence Clause Charts	Aug 1, 2016	Dependency ParsingSentence	—Unverified
Improving Dependency Parsing with Interlinear Glossed Text and Syntactic Projection	Dec 1, 2012	Dependency ParsingWord Alignment	—Unverified
Improving Neural Translation Models with Linguistic Factors	Dec 1, 2016	Constituency ParsingDependency Parsing	—Unverified
Improving Open Relation Extraction via Sentence Re-Structuring	May 1, 2014	Dependency ParsingNamed Entity Recognition (NER)	—Unverified
Improving Semantic Dependency Parsing with Syntactic Features	Sep 1, 2019	Dependency ParsingSemantic Dependency Parsing	—Unverified
Improving Syntactic Parsing with Consistency Learning	Nov 16, 2021	Dependency ParsingMulti-Task Learning	—Unverified
Improving the Cross-Lingual Projection of Syntactic Dependencies	May 1, 2015	Dependency ParsingWord Alignment	—Unverified
Improving Transition-Based Dependency Parsing with Buffer Transitions	Jul 1, 2012	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Improving Unsupervised Question Answering via Summarization-Informed Question Generation	Sep 16, 2021	ArticlesDependency Parsing	—Unverified
IMS at the PolEval 2018: A Bulky Ensemble Depedency Parser meets 12 Simple Rules for Predicting Enhanced Dependencies in Polish	Nov 7, 2018	Dependency ParsingPOS	—Unverified
Dependency Structure for News Document Summarization	Sep 23, 2021	Dependency ParsingDocument Summarization	—Unverified
Incorporating Relational Knowledge into Word Representations using Subspace Regularization	Aug 1, 2016	ChunkingDependency Parsing	—Unverified
Incremental and Predictive Dependency Parsing under Real-Time Conditions	Sep 1, 2013	Dependency Parsing	—Unverified
Incremental Graph-based Neural Dependency Parsing	Sep 1, 2017	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Incremental Joint Approach to Word Segmentation, POS Tagging, and Dependency Parsing in Chinese	Jul 1, 2012	Dependency ParsingPOS	—Unverified
Incrementally Learning a Dependency Parser to Support Language Documentation in Field Linguistics	Dec 1, 2016	Dependency ParsingSentence	—Unverified
Incremental Predictive Parsing with TurboParser	Jun 1, 2014	Dependency ParsingSpeech Recognition	—Unverified
Incremental Recurrent Neural Network Dependency Parser with Search-based Discriminative Training	Jul 1, 2015	Dependency ParsingFeature Engineering	—Unverified
Indonesian Dependency Treebank: Annotation and Parsing	Nov 1, 2012	Dependency ParsingInformation Retrieval	—Unverified
Inducing Target-Specific Latent Structures for Aspect Sentiment Classification	Nov 1, 2020	ClassificationDependency Parsing	—Unverified
Inferring Selectional Preferences from Part-Of-Speech N-grams	Apr 1, 2012	Dependency ParsingMachine Translation	—Unverified
Information-Theory Interpretation of the Skip-Gram Negative-Sampling Objective Function	Jul 1, 2017	Dependency ParsingEntity Extraction using GAN	—Unverified
In-House: An Ensemble of Pre-Existing Off-the-Shelf Parsers	Aug 1, 2014	Dependency Parsing	—Unverified
Initial Explorations in Two-phase Turkish Dependency Parsing by Incorporating Constituents	Aug 1, 2014	Dependency ParsingVocal Bursts Valence Prediction	—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