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 976–1000 of 1407 papers

Title	Date	Tasks	Status
ParsPer: A Dependency Parser for Persian	Aug 1, 2015	Dependency Parsing	—Unverified
Exploring Confidence-based Self-training for Multilingual Dependency Parsing in an Under-Resourced Language Scenario	Aug 1, 2015	Constituency ParsingDependency Parsing	—Unverified
Notes About a More Aware Dependency Parser	Jul 20, 2015	Dependency Parsing	—Unverified
Low Resource Dependency Parsing: Cross-lingual Parameter Sharing in a Neural Network Parser	Jul 1, 2015	Dependency ParsingMachine Translation	—Unverified
Dependency Parsing with Graph Rewriting	Jul 1, 2015	Dependency ParsingLanguage Modelling	—Unverified
JoBimViz: A Web-based Visualization for Graph-based Distributional Semantic Models	Jul 1, 2015	Dependency Parsing	—Unverified
Parsing as Reduction	Jul 1, 2015	Dependency Parsing	—Unverified
Dependency Parsing with Compression Rules	Jul 1, 2015	Dependency ParsingRelation Extraction	—Unverified
Domain Adaptation for Dependency Parsing via Self-Training	Jul 1, 2015	Constituency ParsingDependency Parsing	—Unverified
Stacking or Supertagging for Dependency Parsing -- What's the Difference?	Jul 1, 2015	Dependency Parsing	—Unverified
Parse Imputation for Dependency Annotations	Jul 1, 2015	Dependency ParsingImputation	CodeCode Available
On the Importance of Ezafe Construction in Persian Parsing	Jul 1, 2015	ChunkingDependency Parsing	—Unverified
Semantic Parsing for Textual Entailment	Jul 1, 2015	Dependency ParsingNatural Language Inference	—Unverified
Do dependency parsing metrics correlate with human judgments?	Jul 1, 2015	Dependency ParsingMachine Translation	—Unverified
Word Order Typology through Multilingual Word Alignment	Jul 1, 2015	Dependency ParsingTransfer Learning	—Unverified
Identifying Cascading Errors using Constraints in Dependency Parsing	Jul 1, 2015	Constituency ParsingDependency Parsing	—Unverified
Incremental Recurrent Neural Network Dependency Parser with Search-based Discriminative Training	Jul 1, 2015	Dependency ParsingFeature Engineering	—Unverified
Enhancing the Inside-Outside Recursive Neural Network Reranker for Dependency Parsing	Jul 1, 2015	Dependency ParsingWord Embeddings	—Unverified
NiuParser: A Chinese Syntactic and Semantic Parsing Toolkit	Jul 1, 2015	Chinese Word SegmentationChunking	—Unverified
NEUDM: A System for Topic-Based Message Polarity Classification	Jul 1, 2015	ClassificationDependency Parsing	—Unverified
Non-Deterministic Oracles for Unrestricted Non-Projective Transition-Based Dependency Parsing	Jul 1, 2015	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Transferring Coreference Resolvers with Posterior Regularization	Jul 1, 2015	Coreference ResolutionDependency Parsing	—Unverified
Cross-lingual Dependency Parsing Based on Distributed Representations	Jul 1, 2015	Cross-Lingual TransferDependency Parsing	CodeCode Available
Transition-based Dependency DAG Parsing Using Dynamic Oracles	Jul 1, 2015	Dependency ParsingFeature Engineering	—Unverified
An Effective Neural Network Model for Graph-based Dependency Parsing	Jul 1, 2015	Dependency ParsingFeature Engineering	—Unverified

Show:10 25 50

← PrevPage 40 of 57Next →

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