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 901–925 of 1407 papers

Title	Date	Tasks	Status
M2L at SemEval-2016 Task 8: AMR Parsing with Neural Networks	Jun 1, 2016	AMR ParsingDependency Parsing	—Unverified
Shift-Reduce CCG Parsing using Neural Network Models	Jun 1, 2016	CCG SupertaggingDependency Parsing	—Unverified
Should Have, Would Have, Could Have. Investigating Verb Group Representations for Parsing with Universal Dependencies.	Jun 1, 2016	Constituency ParsingDependency Parsing	CodeCode Available
Frustratingly Easy Cross-Lingual Transfer for Transition-Based Dependency Parsing	Jun 1, 2016	Cross-Lingual TransferDependency Parsing	—Unverified
IHS-RD-Belarus at SemEval-2016 Task 9: Transition-based Chinese Semantic Dependency Parsing with Online Reordering and Bootstrapping.	Jun 1, 2016	Dependency ParsingSemantic Dependency Parsing	—Unverified
The Effect of Multiple Grammatical Errors on Processing Non-Native Writing	Jun 1, 2016	Dependency Parsing	—Unverified
CAMR at SemEval-2016 Task 8: An Extended Transition-based AMR Parser	Jun 1, 2016	AMR ParsingDependency Parsing	—Unverified
Cross-lingual alignment transfer: a chicken-and-egg story?	Jun 1, 2016	Cross-Lingual TransferDependency Parsing	—Unverified
SemEval-2016 Task 9: Chinese Semantic Dependency Parsing	Jun 1, 2016	Dependency ParsingSemantic Dependency Parsing	—Unverified
Discontinuity (Re) ^2-visited: A Minimalist Approach to Pseudoprojective Constituent Parsing	Jun 1, 2016	Constituency ParsingDependency Parsing	—Unverified
Bilingual Word Embeddings from Parallel and Non-parallel Corpora for Cross-Language Text Classification	Jun 1, 2016	Dependency ParsingGeneral Classification	—Unverified
XRCE at SemEval-2016 Task 5: Feedbacked Ensemble Modeling on Syntactico-Semantic Knowledge for Aspect Based Sentiment Analysis	Jun 1, 2016	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified
OSU\_CHGCG at SemEval-2016 Task 9 : Chinese Semantic Dependency Parsing with Generalized Categorial Grammar	Jun 1, 2016	Dependency ParsingQuestion Answering	—Unverified
Anchoring and Agreement in Syntactic Annotations	May 15, 2016	Decision MakingDependency Parsing	—Unverified
Universal Dependencies for Learner English	May 13, 2016	Dependency ParsingLanguage Acquisition	—Unverified
The Denoised Web Treebank: Evaluating Dependency Parsing under Noisy Input Conditions	May 1, 2016	Dependency ParsingLexical Normalization	—Unverified
Universal Dependencies for Norwegian	May 1, 2016	Dependency ParsingPOS	—Unverified
UDPipe: Trainable Pipeline for Processing CoNLL-U Files Performing Tokenization, Morphological Analysis, POS Tagging and Parsing	May 1, 2016	Dependency ParsingLemmatization	—Unverified
Language Resource Addition Strategies for Raw Text Parsing	May 1, 2016	Dependency ParsingPart-Of-Speech Tagging	—Unverified
Hypergraph Modelization of a Syntactically Annotated English Wikipedia Dump	May 1, 2016	Dependency ParsingPOS	—Unverified
A Dependency Treebank of the Chinese Buddhist Canon	May 1, 2016	Dependency ParsingPart-Of-Speech Tagging	—Unverified
Towards Comparability of Linguistic Graph Banks for Semantic Parsing	May 1, 2016	Dependency ParsingSemantic Dependency Parsing	—Unverified
Old French Dependency Parsing: Results of Two Parsers Analysed from a Linguistic Point of View	May 1, 2016	Dependency Parsing	—Unverified
OPFI: A Tool for Opinion Finding in Polish	May 1, 2016	Dependency Parsing	—Unverified
Discontinuous Verb Phrases in Parsing and Machine Translation of English and German	May 1, 2016	Dependency ParsingMachine Translation	—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