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 951–960 of 1407 papers

Title	Date	Tasks	Status
Learning PyTorch Through A Neural Dependency Parsing Exercise	Jun 1, 2021	Dependency Parsing	—Unverified
Linear-Time Modeling of Linguistic Structure: An Order-Theoretic Perspective	May 24, 2023	coreference-resolutionCoreference Resolution	—Unverified
Learning Unsupervised Multilingual Word Embeddings with Incremental Multilingual Hubs	Jun 1, 2019	Bilingual Lexicon InductionCross-Lingual Word Embeddings	—Unverified
Learning Word Meta-Embeddings	Aug 1, 2016	ClusteringDependency Parsing	—Unverified
Left-corner Transitions on Dependency Parsing	Aug 1, 2014	Constituency ParsingDependency Parsing	—Unverified
Legal NERC with ontologies, Wikipedia and curriculum learning	Apr 1, 2017	Dependency ParsingSemantic Role Labeling	—Unverified
Attending To Syntactic Information In Biomedical Event Extraction Via Graph Neural Networks	Jan 2, 2025	Dependency ParsingEvent Extraction	—Unverified
Leveraging Multilingual Training for Limited Resource Event Extraction	Dec 1, 2016	Dependency ParsingEvent Argument Extraction	—Unverified
Lexical Categories for Improved Parsing of Web Data	Dec 1, 2012	Dependency ParsingLemmatization	—Unverified
Lexicalized vs. Delexicalized Parsing in Low-Resource Scenarios	Sep 1, 2017	Dependency ParsingWord Embeddings	—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