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

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Showing 1151–1175 of 1407 papers

Title	Date	Tasks	Status
A Framework for Compiling High Quality Knowledge Resources From Raw Corpora	May 1, 2014	Dependency ParsingMachine Translation	—Unverified
Dependency parsing representation effects on the accuracy of semantic applications --- an example of an inflective language	May 1, 2014	coreference-resolutionCoreference Resolution	—Unverified
Constituency Parsing of Bulgarian: Word- vs Class-based Parsing	May 1, 2014	ClusteringConstituency Parsing	—Unverified
A Japanese Word Dependency Corpus	May 1, 2014	ArticlesDependency Parsing	—Unverified
Deep Syntax Annotation of the Sequoia French Treebank	May 1, 2014	Dependency Parsing	—Unverified
Sentence Rephrasing for Parsing Sentences with OOV Words	May 1, 2014	Dependency ParsingDomain Adaptation	—Unverified
The SETimes.HR Linguistically Annotated Corpus of Croatian	May 1, 2014	AllBoundary Detection	—Unverified
An open source part-of-speech tagger for Norwegian: Building on existing language resources	May 1, 2014	Dependency ParsingMachine Translation	—Unverified
Boosting the creation of a treebank	May 1, 2014	Dependency ParsingMachine Translation	—Unverified
A System for Experiments with Dependency Parsers	May 1, 2014	Dependency ParsingSentence	—Unverified
Discosuite - A parser test suite for German discontinuous structures	May 1, 2014	BenchmarkingConstituency Parsing	—Unverified
An Out-of-Domain Test Suite for Dependency Parsing of German	May 1, 2014	Dependency ParsingDomain Adaptation	—Unverified
An Empirical Comparison of Parsing Methods for Stanford Dependencies	Apr 16, 2014	Dependency Parsing	—Unverified
Special Techniques for Constituent Parsing of Morphologically Rich Languages	Apr 1, 2014	Dependency ParsingFeature Engineering	—Unverified
Non-Monotonic Parsing of Fluent Umm I mean Disfluent Sentences	Apr 1, 2014	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Improving Dependency Parsers using Combinatory Categorial Grammar	Apr 1, 2014	Dependency Parsing	—Unverified
Projecting the Knowledge Graph to Syntactic Parsing	Apr 1, 2014	Dependency Parsing	—Unverified
XLike Project Language Analysis Services	Apr 1, 2014	Dependency ParsingSemantic Role Labeling	—Unverified
Improving Dependency Parsers with Supertags	Apr 1, 2014	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Adventures in Multilingual Parsing	Apr 1, 2014	Cross-Lingual TransferDependency Parsing	—Unverified
Deterministic Parsing using PCFGs	Apr 1, 2014	Dependency ParsingTransition-Based Dependency Parsing	—Unverified
Classifying Temporal Relations with Simple Features	Apr 1, 2014	Dependency ParsingRelation Classification	—Unverified
Regularized Structured Perceptron: A Case Study on Chinese Word Segmentation, POS Tagging and Parsing	Apr 1, 2014	Chinese Word SegmentationDependency Parsing	—Unverified
Converting Russian Dependency Treebank to Stanford Typed Dependencies Representation	Apr 1, 2014	Dependency ParsingMachine Translation	—Unverified
Generating Extractive Summaries of Scientific Paradigms	Feb 4, 2014	ArticlesCommunity Detection	—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