SOTAVerified

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 1251–1300 of 1407 papers

TitleStatusHype
Using CCG categories to improve Hindi dependency parsing—0
Discriminative Learning with Natural Annotations: Word Segmentation as a Case Study—0
Development and Analysis of NLP Pipelines in Argo—0
Coordination Structures in Dependency Treebanks—0
Nonconvex Global Optimization for Latent-Variable Models—0
Fast and Accurate Shift-Reduce Constituent Parsing—0
The Haves and the Have-Nots: Leveraging Unlabelled Corpora for Sentiment Analysis—0
Stop-probability estimates computed on a large corpus improve Unsupervised Dependency Parsing—0
A Transition-Based Dependency Parser Using a Dynamic Parsing Strategy—0
APPLYING A BEAM SEARCH TO TRANSITION-BASED DEPENDENCY PARSING: A CASE STUDY FOR FRENCH WITH THE TALISMANE SUITE (L'apport du faisceau dans l'analyse syntaxique en d\'ependances par transitions : \'etudes de cas avec l'analyseur Talismane) [in French]—0
On the Effect of Head Tagging on Parsing Discontinuous Dependencies in French (Influence de l'\'etiquetage syntaxique des t\^etes sur l'analyse en d\'ependances discontinues du fran ) [in French]—0
Does Size Matter? Text and Grammar Revision for Parsing Social Media Data—0
Linguistic Profiling based on General--purpose Features and Native Language Identification—0
Robust Extraction of Metaphor from Novel Data—0
Syntactic Identification of Occurrences of Multiword Expressions in Text using a Lexicon with Dependency Structures—0
Answer Extraction as Sequence Tagging with Tree Edit Distance—0
Minibatch and Parallelization for Online Large Margin Structured Learning—0
Experiments with Spectral Learning of Latent-Variable PCFGs—0
A Beam-Search Decoder for Normalization of Social Media Text with Application to Machine Translation—0
Target Language Adaptation of Discriminative Transfer Parsers—0
Parser lexicalisation through self-learning—0
Invited Keynote: 6,909 Reasons to Mess Up Your Data—0
Features Indicating Readability in Swedish Text—0
Building a Large Automatically Parsed Corpus of Finnish—0
Statistical Syntactic Parsing for Latvian—0
Squibs: Going to the Roots of Dependency Parsing—0
Divisible Transition Systems and Multiplanar Dependency Parsing—0
Unsupervised Dependency Parsing with Acoustic Cues—0
Dual Coordinate Descent Algorithms for Efficient Large Margin Structured Prediction—0
Joint Morphological and Syntactic Analysis for Richly Inflected Languages—0
Data-driven, PCFG-based and Pseudo-PCFG-based Models for Chinese Dependency Parsing—0
Branch and Bound Algorithm for Dependency Parsing with Non-local Features—0
Finding Optimal 1-Endpoint-Crossing Trees—0
Efficient Parsing for Head-Split Dependency Trees—0
Multilingual Joint Parsing of Syntactic and Semantic Dependencies with a Latent Variable Model—0
Morphological and Syntactic Case in Statistical Dependency Parsing—0
Joint Arc-factored Parsing of Syntactic and Semantic Dependencies—0
Dependency Parsing of Modern Standard Arabic with Lexical and Inflectional Features—0
Efficient Stacked Dependency Parsing by Forest Reranking—0
Lexical Categories for Improved Parsing of Web Data—0
Using Deep Linguistic Features for Finding Deceptive Opinion Spam—0
Fourth-Order Dependency Parsing—0
Data-driven Dependency Parsing With Empty Heads—0
How Does the Granularity of an Annotation Scheme Influence Dependency Parsing Performance?—0
Analyzing the Effect of Global Learning and Beam-Search on Transition-Based Dependency Parsing—0
An Empirical Etudy of Non-Lexical Extensions to Delexicalized Transfer—0
A Dynamic Oracle for Arc-Eager Dependency Parsing—0
Glimpses of Ancient China from Classical Chinese Poems—0
Improving Dependency Parsing with Interlinear Glossed Text and Syntactic Projection—0
Improved Temporal Relation Classification using Dependency Parses and Selective Crowdsourced Annotations—0
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All datasetsPenn TreebankUniversal DependenciesGENIA - LASGENIA - UASTweebankCoNLL-2009French GSDParTUTSequoia TreebankSpoken CorpusChinese TreebankDaNE

Benchmark Results

#ModelMetricClaimedVerifiedStatus
1Label Attention Layer + HPSG + XLNetLAS96.26—Unverified
2DMPar + XLNetLAS95.92—Unverified
3ACELAS95.8—Unverified
4Deep Biaffine + RoBERTaLAS95.75—Unverified
5HPSG Parser (Joint) + XLNetLAS95.72—Unverified
6MFVILAS95.34—Unverified
7CVT + Multi-TaskLAS95.02—Unverified
8RNG TransformerLAS95.01—Unverified
9SpanRelLAS94.7—Unverified
10CRFParLAS94.49—Unverified
#ModelMetricClaimedVerifiedStatus
1UDPipe 2.0 + mBERT + FLAIRLAS84.6—Unverified
2UDifyLAS80.43—Unverified
3HIT-SCIRLAS75.84—Unverified
4Stanford+LAS74.16—Unverified
5TurkuNLPLAS73.28—Unverified
6UDPipe 2.0LAS73.11—Unverified
#ModelMetricClaimedVerifiedStatus
1BiLSTM-CRFF191.92—Unverified
2SciBERT (SciVocab)F191.41—Unverified
3SciBERT (Base Vocab)F191.26—Unverified
#ModelMetricClaimedVerifiedStatus
1BiLSTM-CRFF192.84—Unverified
2SciBERT (SciVocab)F192.46—Unverified
3SciBERT (Base Vocab)F192.32—Unverified
#ModelMetricClaimedVerifiedStatus
1SuPar-BERTweetLabelled Attachment Score83.4—Unverified
2Ensemble (20)Labelled Attachment Score79.4—Unverified
3spaCy-XLM-RoBERTaLabelled Attachment Score79.39—Unverified
#ModelMetricClaimedVerifiedStatus
1CRFParLAS86.52—Unverified
2Biaffine ParserLAS85.38—Unverified
#ModelMetricClaimedVerifiedStatus
1CamemBERTLAS92.47—Unverified
2UDifyLAS91.45—Unverified
#ModelMetricClaimedVerifiedStatus
1CamemBERTLAS92.9—Unverified
2UDifyLAS88.06—Unverified
#ModelMetricClaimedVerifiedStatus
1CamemBERTLAS94.39—Unverified
2UDifyLAS90.05—Unverified
#ModelMetricClaimedVerifiedStatus
1CamemBERTLAS81.37—Unverified
2UDifyLAS80.01—Unverified
#ModelMetricClaimedVerifiedStatus
1MFVILAS91.69—Unverified
#ModelMetricClaimedVerifiedStatus
1da_dacy_large_tftLAS88.44—Unverified
#ModelMetricClaimedVerifiedStatus
1CRFParLAS72.33—Unverified
#ModelMetricClaimedVerifiedStatus
1StanzaMacro F181.13—Unverified