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 101–125 of 1407 papers

Title	Date	Tasks	Status
A Bi-LSTM-RNN Model for Relation Classification Using Low-Cost Sequence Features	Aug 27, 2016	Dependency ParsingGeneral Classification	—Unverified
A Search-Based Dynamic Reranking Model for Dependency Parsing	Aug 1, 2016	Dependency ParsingReranking	—Unverified
A Search-based Neural Model for Biomedical Nested and Overlapping Event Detection	Oct 22, 2019	Dependency ParsingEvent Detection	—Unverified
A Semi-Autoregressive Graph Generative Model for Dependency Graph Parsing	Jun 21, 2023	Dependency ParsingGraph Generation	—Unverified
An open source part-of-speech tagger for Norwegian: Building on existing language resources	May 1, 2014	Dependency ParsingMachine Translation	—Unverified
A Learning Error Analysis for Structured Prediction with Approximate Inference	Dec 1, 2017	Dependency ParsingGeneral Classification	—Unverified
ALB at SemEval-2018 Task 10: A System for Capturing Discriminative Attributes	Jun 1, 2018	AttributeDependency Parsing	—Unverified
A Non-Monotonic Arc-Eager Transition System for Dependency Parsing	Aug 1, 2013	ARCDependency Parsing	—Unverified
A Dependency Treebank of the Chinese Buddhist Canon	May 1, 2016	Dependency ParsingPart-Of-Speech Tagging	—Unverified
An Out-of-Domain Test Suite for Dependency Parsing of German	May 1, 2014	Dependency ParsingDomain Adaptation	—Unverified
A Discriminative Graph-Based Parser for the Abstract Meaning Representation	Jun 1, 2014	Abstract Meaning RepresentationAMR Parsing	—Unverified
A Case Study on Pros and Cons of Regular Expression Detection and Dependency Parsing for Negation Extraction from German Medical Documents. Technical Report	May 20, 2021	Dependency ParsingNegation	—Unverified
Answer Extraction as Sequence Tagging with Tree Edit Distance	Jun 1, 2013	Dependency ParsingNamed Entity Recognition (NER)	—Unverified
Answer Presentation in Question Answering over Linked Data using Typed Dependency Subtree Patterns	Dec 1, 2016	Dependency ParsingInformation Retrieval	—Unverified
AntNLP at CoNLL 2018 Shared Task: A Graph-Based Parser for Universal Dependency Parsing	Oct 1, 2018	Dependency Parsing	—Unverified
APGN: Adversarial and Parameter Generation Networks for Multi-Source Cross-Domain Dependency Parsing	Nov 1, 2021	Dependency ParsingLanguage Modeling	—Unverified
A Pilot Study on Dialogue-Level Dependency Parsing for Chinese	May 21, 2023	Dependency ParsingLanguage Modeling	—Unverified
A Polynomial-Time Dynamic Oracle for Non-Projective Dependency Parsing	Oct 1, 2014	Dependency Parsing	—Unverified
A Crossing-Sensitive Third-Order Factorization for Dependency Parsing	Jan 1, 2014	Dependency Parsing	—Unverified
Applying Graph Neural Networks for Vietnamese Dependency Parsing	Dec 1, 2020	Dependency Parsing	—Unverified
Applying Occam’s Razor to Transformer-Based Dependency Parsing: What Works, What Doesn’t, and What is Really Necessary	Aug 1, 2021	Dependency ParsingWord Embeddings	—Unverified
Approximate Dynamic Oracle for Dependency Parsing with Reinforcement Learning	Nov 1, 2018	Dependency ParsingImitation Learning	—Unverified
Approximation-Aware Dependency Parsing by Belief Propagation	Aug 10, 2015	Dependency Parsing	—Unverified
A non-DNN Feature Engineering Approach to Dependency Parsing -- FBAML at CoNLL 2017 Shared Task	Aug 1, 2017	Dependency ParsingFeature Engineering	—Unverified
Annotation schemes in North S\'ami dependency parsing	Jan 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