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 126–150 of 1407 papers

Title	Date	Tasks	Status
Active Learning for Dependency Parsing by A Committee of Parsers	Nov 1, 2013	Active LearningDependency Parsing	—Unverified
A Joint Model for Graph-based Chinese Dependency Parsing	Oct 1, 2020	Chinese Dependency ParsingChinese Word Segmentation	—Unverified
Annotation Projection-based Representation Learning for Cross-lingual Dependency Parsing	Jul 1, 2015	Dependency ParsingMatrix Completion	—Unverified
Annotation of Clinical Narratives in Bulgarian language	Sep 1, 2017	ChunkingDependency Parsing	—Unverified
A Joint Deep Contextualized Word Representation for Deep Biaffine Dependency Parsing	Dec 1, 2020	Dependency Parsing	—Unverified
A Dependency Treebank for Kurmanji Kurdish	Sep 1, 2017	Dependency Parsing	—Unverified
A Corpus for Suggestion Mining of German Peer Feedback	Jun 1, 2022	Dependency ParsingSentiment Analysis	—Unverified
Annotating the Little Prince with Chinese AMRs	Aug 1, 2016	Dependency ParsingSemantic Role Labeling	—Unverified
A Japanese Word Dependency Corpus	May 1, 2014	ArticlesDependency Parsing	—Unverified
An NLP Pipeline for Coptic	Aug 1, 2016	Dependency ParsingLemmatization	—Unverified
An LR-inspired generalized lexicalized phrase structure parser	Aug 1, 2014	Dependency Parsing	—Unverified
A Hybrid Dependency Parser for Bangla	Dec 1, 2012	Dependency ParsingMachine Translation	—Unverified
A Dependency Perspective on RST Discourse Parsing and Evaluation	Jun 1, 2018	Constituency ParsingDependency Parsing	—Unverified
An Investigation of the Interactions Between Pre-Trained Word Embeddings, Character Models and POS Tags in Dependency Parsing	Aug 27, 2018	Dependency ParsingPOS	—Unverified
An Introductory Survey on Attention Mechanisms in NLP Problems	Nov 12, 2018	Dependency ParsingGeneral Classification	—Unverified
A Hybrid Approach to Dependency Parsing: Combining Rules and Morphology with Deep Learning	Feb 24, 2020	Dependency ParsingMorphological Analysis	—Unverified
An in-depth look at Euclidean disk embeddings for structure preserving parsing	Nov 1, 2021	Dependency ParsingNatural Language Inference	—Unverified
An In-depth Analysis of the Effect of Text Normalization in Social Media	May 1, 2015	Dependency Parsingnamed-entity-recognition	—Unverified
A House United: Bridging the Script and Lexical Barrier between Hindi and Urdu	Dec 1, 2016	Dependency ParsingMachine Translation	—Unverified
A Dependency Parser for Tweets	Oct 1, 2014	Dependency ParsingDomain Adaptation	—Unverified
A Telugu treebank based on a grammar book	Jan 1, 2017	Dependency Parsing	—Unverified
A Transition-based System for Universal Dependency Parsing	Aug 1, 2017	Dependency ParsingTransfer Learning	—Unverified
An In-depth Analysis of the Effect of Lexical Normalization on the Dependency Parsing of Social Media	Nov 1, 2019	Dependency ParsingLexical Normalization	—Unverified
An Improved Non-monotonic Transition System for Dependency Parsing	Sep 1, 2015	Dependency ParsingStructured Prediction	—Unverified
A Graph-based Lattice Dependency Parser for Joint Morphological Segmentation and Syntactic Analysis	Jan 1, 2015	Dependency ParsingMorphological Analysis	—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