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 301–325 of 1407 papers

Title	Date	Tasks	Status
How Does Adversarial Fine-Tuning Benefit BERT?	Aug 31, 2021	Continual LearningDependency Parsing	—Unverified
Not All Linearizations Are Equally Data-Hungry in Sequence Labeling Parsing	Aug 17, 2021	AllDependency Parsing	—Unverified
Multi-Round Parsing-based Multiword Rules for Scientific OpenIE	Aug 4, 2021	Dependency Parsing	—Unverified
Duluth at SemEval-2021 Task 11: Applying DeBERTa to Contributing Sentence Selection and Dependency Parsing for Entity Extraction	Aug 1, 2021	ArticlesDependency 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
RobertNLP at the IWPT 2021 Shared Task: Simple Enhanced UD Parsing for 17 Languages	Aug 1, 2021	Dependency ParsingXLM-R	—Unverified
Evaluating Universal Dependency Parser Recovery of Predicate Argument Structure via CompChain Analysis	Aug 1, 2021	Dependency Parsing	—Unverified
Biaffine Dependency and Semantic Graph Parsing for EnhancedUniversal Dependencies	Aug 1, 2021	Dependency ParsingLemmatization	—Unverified
Strength in Numbers: Averaging and Clustering Effects in Mixture of Experts for Graph-Based Dependency Parsing	Aug 1, 2021	ClusteringDependency Parsing	—Unverified
The Reading Machine: A Versatile Framework for Studying Incremental Parsing Strategies	Aug 1, 2021	Dependency ParsingLemmatization	—Unverified
Multilingual Dependency Parsing for Low-Resource African Languages: Case Studies on Bambara, Wolof, and Yoruba	Aug 1, 2021	Dependency ParsingMultilingual Word Embeddings	—Unverified
KaushikAcharya at SemEval-2021 Task 9: Candidate Generation for Fact Verification over Tables	Aug 1, 2021	Dependency ParsingFact Verification	CodeCode Available
Domain-Aware Dependency Parsing for Questions	Aug 1, 2021	Dependency Parsing	—Unverified
Adapting Unsupervised Syntactic Parsing Methodology for Discourse Dependency Parsing	Aug 1, 2021	Dependency ParsingDiscourse Parsing	—Unverified
End-to-end mBERT based Seq2seq Enhanced Dependency Parser with Linguistic Typology knowledge	Aug 1, 2021	Dependency ParsingLemmatization	—Unverified
Factuality Assessment as Modal Dependency Parsing	Aug 1, 2021	ArticlesDependency Parsing	CodeCode Available
融合多粒度特征的低资源语言词性标记和依存分析联合模型(A Joint Model with Multi-Granularity Features of Low-resource Language POS Tagging and Dependency Parsing)	Aug 1, 2021	Dependency ParsingPOS	—Unverified
INNOVATORS at SemEval-2021 Task-11: A Dependency Parsing and BERT-based model for Extracting Contribution Knowledge from Scientific Papers	Aug 1, 2021	ArticlesDependency Parsing	CodeCode Available
Differences in Chinese and Western tourists faced with Japanese hospitality: A natural language processing approach	Jul 30, 2021	Cultural Vocal Bursts Intensity PredictionDependency Parsing	CodeCode Available
Evaluation of contextual embeddings on less-resourced languages	Jul 22, 2021	Dependency Parsing	—Unverified
POS tagging, lemmatization and dependency parsing of West Frisian	Jul 16, 2021	Dependency ParsingLEMMA	—Unverified
DaCy: A Unified Framework for Danish NLP	Jul 12, 2021	Data AugmentationDependency Parsing	—Unverified
Enhanced Universal Dependency Parsing with Automated Concatenation of Embeddings	Jul 6, 2021	Dependency Parsing	—Unverified
Cross-lingual alignments of ELMo contextual embeddings	Jun 30, 2021	Dependency Parsingnamed-entity-recognition	—Unverified
Specializing Multilingual Language Models: An Empirical Study	Jun 16, 2021	Dependency Parsingnamed-entity-recognition	CodeCode Available

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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