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 401–425 of 1407 papers

Title	Date	Tasks	Status
Deterministic Parsing using PCFGs	Apr 1, 2014	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Developing neural machine translation models for Hungarian-English	Nov 7, 2021	Data AugmentationDependency Parsing	—Unverified
A Simple yet Effective Joint Training Method for Cross-Lingual Universal Dependency Parsing	Oct 1, 2018	Dependency ParsingTransfer Learning	—Unverified
Diachronic Parsing of Pre-Standard Irish	Jun 1, 2022	Dependency ParsingLemmatization	—Unverified
Biaffine Discourse Dependency Parsing	Nov 16, 2021	Dependency Parsing	—Unverified
An NLP Pipeline for Coptic	Aug 1, 2016	Dependency ParsingLemmatization	—Unverified
Different Flavors of GUM: Evaluating Genre and Sentence Type Effects on Multilayer Corpus Annotation Quality	Aug 1, 2016	Coreference ResolutionDependency Parsing	—Unverified
Differentiable Perturb-and-Parse: Semi-Supervised Parsing with a Structured Variational Autoencoder	Jul 25, 2018	Dependency ParsingWord Embeddings	—Unverified
Difficult Cases: From Data to Learning, and Back	Jun 1, 2014	Active LearningDependency Parsing	—Unverified
Discontinuity (Re) ^2-visited: A Minimalist Approach to Pseudoprojective Constituent Parsing	Jun 1, 2016	Constituency ParsingDependency Parsing	—Unverified
A Dynamic Oracle for Arc-Eager Dependency Parsing	Dec 1, 2012	ARCDependency Parsing	—Unverified
Discontinuous Verb Phrases in Parsing and Machine Translation of English and German	May 1, 2016	Dependency ParsingMachine Translation	—Unverified
Discosuite - A parser test suite for German discontinuous structures	May 1, 2014	BenchmarkingConstituency Parsing	—Unverified
82 Treebanks, 34 Models: Universal Dependency Parsing with Multi-Treebank Models	Sep 6, 2018	Dependency ParsingPOS	—Unverified
Domain Specific Automatic Question Generation from Text	Jul 1, 2017	Dependency ParsingQuestion Generation	—Unverified
Discovering Sound Concepts and Acoustic Relations In Text	Sep 23, 2016	Dependency Parsing	—Unverified
Discriminative Learning with Natural Annotations: Word Segmentation as a Case Study	Aug 1, 2013	Chinese Word SegmentationDependency Parsing	—Unverified
Discriminative Strategies to Integrate Multiword Expression Recognition and Parsing	Jul 1, 2012	Constituency ParsingDependency Parsing	—Unverified
Converting Russian Dependency Treebank to Stanford Typed Dependencies Representation	Apr 1, 2014	Dependency ParsingMachine Translation	—Unverified
Annotation Projection-based Representation Learning for Cross-lingual Dependency Parsing	Jul 1, 2015	Dependency ParsingMatrix Completion	—Unverified
BKTreebank: Building a Vietnamese Dependency Treebank	Oct 16, 2017	Dependency ParsingPOS	—Unverified
A Corpus for Suggestion Mining of German Peer Feedback	Jun 1, 2022	Dependency ParsingSentiment Analysis	—Unverified
Distilling Neural Networks for Greener and Faster Dependency Parsing	Jun 1, 2020	CPUDependency Parsing	—Unverified
Distributed Word Representation Learning for Cross-Lingual Dependency Parsing	Jun 1, 2014	Dependency ParsingRepresentation Learning	—Unverified
Converting Italian Treebanks: Towards an Italian Stanford Dependency Treebank	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