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 1251–1275 of 1407 papers

Title	Date	Tasks	Status
BKTreebank: Building a Vietnamese Dependency Treebank	Oct 16, 2017	Dependency ParsingPOS	—Unverified
Boosting the creation of a treebank	May 1, 2014	Dependency ParsingMachine Translation	—Unverified
Boosting Transition-based AMR Parsing with Refined Actions and Auxiliary Analyzers	Jul 1, 2015	AMR ParsingDependency Parsing	—Unverified
Branch and Bound Algorithm for Dependency Parsing with Non-local Features	Jan 1, 2013	Dependency Parsing	—Unverified
Building a Large Automatically Parsed Corpus of Finnish	May 1, 2013	Dependency Parsing	—Unverified
Building a User-Generated Content North-African Arabizi Treebank: Tackling Hell	Jul 1, 2020	Dependency ParsingPOS	—Unverified
Building compositional semantics and higher-order inference system for a wide-coverage Japanese CCG parser	Nov 1, 2016	Dependency ParsingNatural Language Inference	—Unverified
Building Foundations for Natural Language Processing of Historical Turkish: Resources and Models	Jan 8, 2025	Dependency ParsingDomain Adaptation	—Unverified
Building Hierarchically Disentangled Language Models for Text Generation with Named Entities	Dec 1, 2020	Dependency ParsingLanguage Modeling	—Unverified
Building Lexical Vector Representations from Concept Definitions	Apr 1, 2017	Dependency ParsingMachine Translation	—Unverified
Building Universal Dependency Treebanks in Korean	May 1, 2018	Dependency Parsing	—Unverified
Cache Transition Systems for Graph Parsing	Mar 1, 2018	Dependency ParsingSemantic Parsing	—Unverified
Calculating the Optimal Step in Shift-Reduce Dependency Parsing: From Cubic to Linear Time	Mar 1, 2019	Dependency Parsing	—Unverified
CamelParser: A system for Arabic Syntactic Analysis and Morphological Disambiguation	Dec 1, 2016	Dependency ParsingMorphological Analysis	—Unverified
CAMR at SemEval-2016 Task 8: An Extended Transition-based AMR Parser	Jun 1, 2016	AMR ParsingDependency Parsing	—Unverified
Can Character-based Language Models Improve Downstream Task Performance in Low-Resource and Noisy Language Scenarios?	Oct 26, 2021	Dependency ParsingLanguage Modelling	—Unverified
Can Character-based Language Models Improve Downstream Task Performances In Low-Resource And Noisy Language Scenarios?	Nov 1, 2021	Dependency ParsingLanguage Modeling	—Unverified
Can Multilingual Language Models Transfer to an Unseen Dialect? A Case Study on North African Arabizi	May 1, 2020	Dependency ParsingPart-Of-Speech Tagging	—Unverified
CASICT-DCU Participation in WMT2015 Metrics Task	Sep 1, 2015	Dependency ParsingMachine Translation	—Unverified
Chain Based RNN for Relation Classification	May 1, 2015	ClassificationDependency Parsing	—Unverified
Challenges in Converting the Index Thomisticus Treebank into Universal Dependencies	Nov 1, 2018	Dependency ParsingPOS	—Unverified
Challenges of Computational Processing of Code-Switching	Oct 7, 2016	Automatic Speech RecognitionAutomatic Speech Recognition (ASR)	—Unverified
Character-Level Chinese Dependency Parsing	Jun 1, 2014	Chinese Dependency ParsingChinese Word Segmentation	—Unverified
ChatGPT is a Potential Zero-Shot Dependency Parser	Oct 25, 2023	Dependency Parsing	—Unverified
Cheating a Parser to Death: Data-driven Cross-Treebank Annotation Transfer	May 1, 2018	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