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 626–650 of 1407 papers

Title	Date	Tasks	Status
HamleDT: To Parse or Not to Parse?	May 1, 2012	Dependency Parsing	—Unverified
Hands-on Learning to Search for Structured Prediction	May 1, 2015	Decision MakingDependency Parsing	—Unverified
Head-Driven Hierarchical Phrase-based Translation	Jul 1, 2012	Dependency ParsingMachine Translation	—Unverified
Cross-lingual Dependency Parsing of Related Languages with Rich Morphosyntactic Tagsets	Oct 1, 2014	Dependency ParsingMachine Translation	—Unverified
Head-driven Phrase Structure Parsing in O(n^3) Time Complexity	May 20, 2021	Dependency Parsing	—Unverified
Head-driven Transition-based Parsing with Top-down Prediction	Jul 1, 2012	Dependency ParsingPrediction	—Unverified
Compositional Generalization in Dependency Parsing	Oct 13, 2021	Dependency ParsingSemantic Parsing	—Unverified
Headed-Span-Based Projective Dependency Parsing	Sep 17, 2021	Dependency Parsingglobal-optimization	—Unverified
Heterogeneous Networks and Their Applications: Scientometrics, Name Disambiguation, and Topic Modeling	Jan 1, 2014	Dependency ParsingWord Sense Disambiguation	—Unverified
Artificially Evolved Chunks for Morphosyntactic Analysis	Aug 9, 2019	ChunkingDependency Parsing	—Unverified
Hidden Markov tree models for semantic class induction	Aug 1, 2013	ChunkingDependency Parsing	—Unverified
A System for Experiments with Dependency Parsers	May 1, 2014	Dependency ParsingSentence	—Unverified
Hierarchical Multitask Learning with Dependency Parsing for Japanese Semantic Role Labeling Improves Performance of Argument Identification	Jan 15, 2021	Dependency ParsingSemantic Role Labeling	—Unverified
Hierarchical Multi Task Learning with Subword Contextual Embeddings for Languages with Rich Morphology	Apr 25, 2020	Dependency ParsingMulti-Task Learning	—Unverified
Hierarchical Word Structure-based Parsing: A Feasibility Study on UD-style Dependency Parsing in Japanese	Sep 1, 2017	ChunkingDependency Parsing	—Unverified
Higher-order Constituent Parsing and Parser Combination	Jul 1, 2012	Dependency Parsing	—Unverified
An Empirical Exploration of Local Ordering Pre-training for Structured Prediction	Nov 1, 2020	Dependency ParsingLanguage Modeling	—Unverified
High-Order Low-Rank Tensors for Semantic Role Labeling	May 1, 2015	Dependency ParsingDimensionality Reduction	—Unverified
High Quality Dependency Selection from Automatic Parses	Oct 1, 2013	Dependency ParsingQuestion Answering	—Unverified
Hindi Dependency Parsing using a combined model of Malt and MST	Dec 1, 2012	Dependency ParsingMachine Translation	—Unverified
Hitachi at SemEval-2022 Task 10: Comparing Graph- and Seq2Seq-based Models Highlights Difficulty in Structured Sentiment Analysis	Jul 1, 2022	Dependency ParsingSentiment Analysis	—Unverified
How Does Adversarial Fine-Tuning Benefit BERT?	Aug 31, 2021	Continual LearningDependency Parsing	—Unverified
How Does the Granularity of an Annotation Scheme Influence Dependency Parsing Performance?	Dec 1, 2012	Dependency Parsing	—Unverified
How much pretraining data do language models need to learn syntax?	Sep 7, 2021	Dependency ParsingParaphrase Identification	—Unverified
Hungarian Copula Constructions in Dependency Syntax and Parsing	Sep 1, 2017	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