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 1301–1325 of 1407 papers

Title	Date	Tasks	Status
Global Transition-based Non-projective Dependency Parsing	Jul 4, 2018	Chinese Dependency ParsingDependency Parsing	CodeCode Available
Glyce: Glyph-vectors for Chinese Character Representations	Jan 29, 2019	Chinese Dependency ParsingChinese Named Entity Recognition	CodeCode Available
Construction of Large-scale English Verbal Multiword Expression Annotated Corpus	May 1, 2018	Dependency ParsingSemantic Parsing	CodeCode Available
sense2vec - A Fast and Accurate Method for Word Sense Disambiguation In Neural Word Embeddings	Nov 19, 2015	Dependency ParsingWord Embeddings	CodeCode Available
LyS at SemEval-2024 Task 3: An Early Prototype for End-to-End Multimodal Emotion Linking as Graph-Based Parsing	May 10, 2024	DecoderDependency Parsing	CodeCode Available
Towards Better UD Parsing: Deep Contextualized Word Embeddings, Ensemble, and Treebank Concatenation	Jul 9, 2018	Dependency ParsingWord Embeddings	CodeCode Available
VnCoreNLP: A Vietnamese Natural Language Processing Toolkit	Jan 4, 2018	Dependency Parsingnamed-entity-recognition	CodeCode Available
Seq2seq Dependency Parsing	Aug 1, 2018	DecoderDependency Parsing	CodeCode Available
Graph-based Dependency Parsing with Graph Neural Networks	Jul 1, 2019	Dependency Parsing	CodeCode Available
Discontinuous Constituent Parsing with Pointer Networks	Feb 5, 2020	Dependency ParsingPart-Of-Speech Tagging	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
Sequence Labeling Parsing by Learning Across Representations	Jul 2, 2019	Constituency ParsingDependency Parsing	CodeCode Available
Graph-to-Graph Transformer for Transition-based Dependency Parsing	Nov 8, 2019	Dependency ParsingStructured Prediction	CodeCode Available
Codeswitched Sentence Creation using Dependency Parsing	Dec 5, 2020	Dependency ParsingSentence	CodeCode Available
Polyglot Contextual Representations Improve Crosslingual Transfer	Feb 26, 2019	Dependency ParsingLanguage Modeling	CodeCode Available
Two/Too Simple Adaptations of Word2Vec for Syntax Problems	May 1, 2015	Dependency ParsingLanguage Modelling	CodeCode Available
Dialo-AP: A Dependency Parsing Based Argument Parser for Dialogues	Oct 1, 2022	Argument MiningDependency Parsing	CodeCode Available
Growing Trees on Sounds: Assessing Strategies for End-to-End Dependency Parsing of Speech	Jun 18, 2024	Automatic Speech RecognitionAutomatic Speech Recognition (ASR)	CodeCode Available
SEx BiST: A Multi-Source Trainable Parser with Deep Contextualized Lexical Representations	Oct 1, 2018	Dependency ParsingEvent Extraction	CodeCode Available
Tackling Error Propagation through Reinforcement Learning: A Case of Greedy Dependency Parsing	Feb 22, 2017	Dependency Parsingreinforcement-learning	CodeCode Available
Guided Deep List: Automating the Generation of Epidemiological Line Lists from Open Sources	Feb 22, 2017	Dependency ParsingEpidemiology	CodeCode Available
GUIDO: A Hybrid Approach to Guideline Discovery & Ordering from Natural Language Texts	Jul 19, 2023	Dependency ParsingModel extraction	CodeCode Available
Many Languages, One Parser	Feb 4, 2016	Cross-lingual zero-shot dependency parsingDependency Parsing	CodeCode Available
Mapping distributional to model-theoretic semantic spaces: a baseline	Jul 11, 2016	Dependency ParsingQuestion Answering	CodeCode Available
Tagging and parsing of multidomain collections	Jun 17, 2020	Dependency ParsingLanguage Modeling	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