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 651–700 of 1407 papers

Title	Date	Tasks	Status	Hype
Scene Graph Parsing as Dependency Parsing	Mar 25, 2018	Dependency ParsingImage Retrieval	CodeCode Available	1
Cache Transition Systems for Graph Parsing	Mar 1, 2018	Dependency ParsingSemantic Parsing	—Unverified	0
On Extended Long Short-term Memory and Dependent Bidirectional Recurrent Neural Network	Feb 27, 2018	Dependency Parsing	CodeCode Available	0
SparseMAP: Differentiable Sparse Structured Inference	Feb 12, 2018	Dependency ParsingNatural Language Inference	CodeCode Available	0
Non-Projective Dependency Parsing via Latent Heads Representation (LHR)	Feb 6, 2018	Dependency Parsing	CodeCode Available	0
Vietnamese Open Information Extraction	Jan 23, 2018	Dependency ParsingOpen Information Extraction	—Unverified	0
Building an Ellipsis-aware Chinese Dependency Treebank for Web Text	Jan 20, 2018	Dependency ParsingKnowledge Base Construction	CodeCode Available	0
VnCoreNLP: A Vietnamese Natural Language Processing Toolkit	Jan 4, 2018	Dependency Parsingnamed-entity-recognition	CodeCode Available	0
Toward a Semantic Concordancer	Jan 1, 2018	Dependency Parsing	—Unverified	0
Surface Statistics of an Unknown Language Indicate How to Parse It	Jan 1, 2018	Dependency ParsingPOS	—Unverified	0
Dependency Parsing of Code-Switching Data with Cross-Lingual Feature Representations	Jan 1, 2018	Dependency Parsing	—Unverified	0
Towards an open-source universal-dependency treebank for Erzya	Jan 1, 2018	Dependency Parsing	CodeCode Available	0
Learning Representations Specialized in Spatial Knowledge: Leveraging Language and Vision	Jan 1, 2018	Dependency ParsingObject	CodeCode Available	0
A Learning Error Analysis for Structured Prediction with Approximate Inference	Dec 1, 2017	Dependency ParsingGeneral Classification	—Unverified	0
Hybrid Oracle: Making Use of Ambiguity in Transition-based Chinese Dependency Parsing	Nov 28, 2017	Chinese Dependency ParsingDependency Parsing	CodeCode Available	0
Robust Multilingual Part-of-Speech Tagging via Adversarial Training	Nov 14, 2017	ChunkingDependency Parsing	CodeCode Available	0
Ensemble Technique Utilization for Indonesian Dependency Parser	Nov 1, 2017	Dependency ParsingSemantic Role Labeling	—Unverified	0
Word Ordering as Unsupervised Learning Towards Syntactically Plausible Word Representations	Nov 1, 2017	Dependency ParsingPart-Of-Speech Tagging	CodeCode Available	0
Dependency Parsing with Partial Annotations: An Empirical Comparison	Nov 1, 2017	Active LearningDependency Parsing	—Unverified	0
Automatic Difficulty Assessment for Chinese Texts	Nov 1, 2017	Dependency ParsingLanguage Acquisition	—Unverified	0
Deep Learning in Lexical Analysis and Parsing	Nov 1, 2017	Deep LearningDependency Parsing	—Unverified	0
Non-Projective Dependency Parsing with Non-Local Transitions	Oct 25, 2017	ARCDependency Parsing	CodeCode Available	0
BKTreebank: Building a Vietnamese Dependency Treebank	Oct 16, 2017	Dependency ParsingPOS	—Unverified	0
DisSent: Sentence Representation Learning from Explicit Discourse Relations	Oct 12, 2017	Dependency ParsingNatural Language Understanding	CodeCode Available	0
Replicability Analysis for Natural Language Processing: Testing Significance with Multiple Datasets	Sep 27, 2017	Dependency ParsingGeneral Classification	CodeCode Available	0
An attentive neural architecture for joint segmentation and parsing and its application to real estate ads	Sep 27, 2017	Dependency Parsing	CodeCode Available	0
Similarity Based Genre Identification for POS Tagging Experts \& Dependency Parsing	Sep 1, 2017	Dependency ParsingDomain Adaptation	—Unverified	0
Universal Dependencies are Hard to Parse -- or are They?	Sep 1, 2017	Dependency Parsing	—Unverified	0
A Dependency Treebank for Kurmanji Kurdish	Sep 1, 2017	Dependency Parsing	—Unverified	0
Annotation of Clinical Narratives in Bulgarian language	Sep 1, 2017	ChunkingDependency Parsing	—Unverified	0
On the order of Words in Italian: a Study on Genre vs Complexity	Sep 1, 2017	Dependency Parsing	—Unverified	0
Hungarian Copula Constructions in Dependency Syntax and Parsing	Sep 1, 2017	Dependency Parsing	—Unverified	0
Segmentation Granularity in Dependency Representations for Korean	Sep 1, 2017	Dependency ParsingMorphological Analysis	—Unverified	0
Universal Dependencies for Portuguese	Sep 1, 2017	Dependency Parsing	—Unverified	0
Arc-Hybrid Non-Projective Dependency Parsing with a Static-Dynamic Oracle	Sep 1, 2017	ARCDependency Parsing	CodeCode Available	0
Evaluating LSTM models for grammatical function labelling	Sep 1, 2017	Dependency Parsing	—Unverified	0
Prepositional Phrase Attachment over Word Embedding Products	Sep 1, 2017	Dependency ParsingPrepositional Phrase Attachment	—Unverified	0
Enriching ASR Lattices with POS Tags for Dependency Parsing	Sep 1, 2017	Automatic Speech RecognitionAutomatic Speech Recognition (ASR)	—Unverified	0
Effective Online Reordering with Arc-Eager Transitions	Sep 1, 2017	ARCDependency Parsing	—Unverified	0
Structured Prediction via Learning to Search under Bandit Feedback	Sep 1, 2017	Active LearningDependency Parsing	—Unverified	0
Lexicalized vs. Delexicalized Parsing in Low-Resource Scenarios	Sep 1, 2017	Dependency ParsingWord Embeddings	—Unverified	0
Bounded-Depth High-Coverage Search Space for Noncrossing Parses	Sep 1, 2017	Dependency ParsingVocal Bursts Intensity Prediction	CodeCode Available	0
CUNI Experiments for WMT17 Metrics Task	Sep 1, 2017	Dependency ParsingMachine Translation	—Unverified	0
Hierarchical Word Structure-based Parsing: A Feasibility Study on UD-style Dependency Parsing in Japanese	Sep 1, 2017	ChunkingDependency Parsing	—Unverified	0
Exploiting Structure in Parsing to 1-Endpoint-Crossing Graphs	Sep 1, 2017	Dependency ParsingSentence	—Unverified	0
Maximum Margin Reward Networks for Learning from Explicit and Implicit Supervision	Sep 1, 2017	Dependency Parsingnamed-entity-recognition	—Unverified	0
Efficient Discontinuous Phrase-Structure Parsing via the Generalized Maximum Spanning Arborescence	Sep 1, 2017	Dependency Parsing	—Unverified	0
Stack-based Multi-layer Attention for Transition-based Dependency Parsing	Sep 1, 2017	Dependency ParsingLanguage Modeling	—Unverified	0
Identifying Where to Focus in Reading Comprehension for Neural Question Generation	Sep 1, 2017	Dependency ParsingMachine Translation	—Unverified	0
Incremental Graph-based Neural Dependency Parsing	Sep 1, 2017	Dependency ParsingTransition-Based Dependency Parsing	—Unverified	0

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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