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 1201–1225 of 1407 papers

Title	Date	Tasks	Status
An Empirical Study on the Effect of Morphological and Lexical Features in Persian Dependency Parsing	Oct 1, 2013	Dependency Parsing	—Unverified
(Re)ranking Meets Morphosyntax: State-of-the-art Results from the SPMRL 2013 Shared Task	Oct 1, 2013	Constituency ParsingDependency Parsing	—Unverified
Representation of Morphosyntactic Units and Coordination Structures in the Turkish Dependency Treebank	Oct 1, 2013	Constituency ParsingDependency Parsing	—Unverified
The LIGM-Alpage architecture for the SPMRL 2013 Shared Task: Multiword Expression Analysis and Dependency Parsing	Oct 1, 2013	Constituency ParsingDependency Parsing	—Unverified
Effective Morphological Feature Selection with MaltOptimizer at the SPMRL 2013 Shared Task	Oct 1, 2013	Dependency Parsingfeature selection	—Unverified
With Blinkers on: Robust Prediction of Eye Movements across Readers	Oct 1, 2013	Dependency ParsingText Generation	—Unverified
Optimal Incremental Parsing via Best-First Dynamic Programming	Oct 1, 2013	Dependency Parsing	—Unverified
Joint Parsing and Disfluency Detection in Linear Time	Oct 1, 2013	Dependency Parsing	—Unverified
Effectiveness and Efficiency of Open Relation Extraction	Oct 1, 2013	Dependency ParsingPart-Of-Speech Tagging	—Unverified
Semi-Supervised Feature Transformation for Dependency Parsing	Oct 1, 2013	Dependency Parsing	—Unverified
Animacy Detection with Voting Models	Oct 1, 2013	Coreference ResolutionDependency Parsing	—Unverified
Collective Opinion Target Extraction in Chinese Microblogs	Oct 1, 2013	Dependency ParsingSentiment Analysis	—Unverified
Unsupervised Spectral Learning of WCFG as Low-rank Matrix Completion	Oct 1, 2013	Bayesian InferenceDependency Parsing	—Unverified
Dynamic Feature Selection for Dependency Parsing	Oct 1, 2013	Combinatorial OptimizationDecision Making	—Unverified
Combining POS Tagging, Dependency Parsing and Coreferential Resolution for Bulgarian	Sep 1, 2013	Dependency ParsingPOS	—Unverified
Exploiting Synergies Between Open Resources for German Dependency Parsing, POS-tagging, and Morphological Analysis	Sep 1, 2013	Dependency ParsingMorphological Analysis	CodeCode Available
magyarlanc: A Tool for Morphological and Dependency Parsing of Hungarian	Sep 1, 2013	Dependency ParsingMorphological Analysis	—Unverified
Incremental and Predictive Dependency Parsing under Real-Time Conditions	Sep 1, 2013	Dependency Parsing	—Unverified
Towards Domain Adaptation for Parsing Web Data	Sep 1, 2013	Dependency ParsingDomain Adaptation	—Unverified
Domain Adaptation for Parsing	Sep 1, 2013	Dependency ParsingDomain Adaptation	—Unverified
Converting Italian Treebanks: Towards an Italian Stanford Dependency Treebank	Aug 1, 2013	Dependency Parsing	—Unverified
Managing a Multilingual Treebank Project	Aug 1, 2013	Dependency ParsingMachine Translation	—Unverified
Using unlabeled dependency parsing for pre-reordering for Chinese-to-Japanese statistical machine translation	Aug 1, 2013	Dependency ParsingMachine Translation	—Unverified
Towards Joint Morphological Analysis and Dependency Parsing of Turkish	Aug 1, 2013	Dependency ParsingMorphological Analysis	—Unverified
An Empirical Study of Differences between Conversion Schemes and Annotation Guidelines	Aug 1, 2013	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