SOTAVerified

Chunking

Chunking, also known as shallow parsing, identifies continuous spans of tokens that form syntactic units such as noun phrases or verb phrases.

Example:

| Vinken | , | 61 | years | old | | --- | ---| --- | --- | --- | | B-NLP| I-NP | I-NP | I-NP | I-NP |

Papers

Recently AddedMost HypedMost ActiveNeeds VerificationMost Verified

Showing 401–425 of 447 papers

TitleStatusHype
UZH in BioNLP 2013—0
A Boosted Semi-Markov Perceptron—0
Hidden Markov tree models for semantic class induction—0
Crowd Prefers the Middle Path: A New IAA Metric for Crowdsourcing Reveals Turker Biases in Query Segmentation—0
GuiTAR-based Pronominal Anaphora Resolution in Bengali—0
Learning to lemmatise Polish noun phrases—0
Symbolic and statistical learning for chunking : comparison and combinations (Apprentissage symbolique et statistique pour le chunking:comparaison et combinaisons) [in French]—0
Combining Top-down and Bottom-up Search for Unsupervised Induction of Transduction Grammars—0
ClearTK-TimeML: A minimalist approach to TempEval 2013—0
Automatic Morphological Enrichment of a Morphologically Underspecified Treebank—0
Segmentation Strategies for Streaming Speech Translation—0
Compound Embedding Features for Semi-supervised Learning—0
Using Constraint Grammar for Chunking—0
Obituary: George A. Miller—0
A Unified Framework for Discourse Argument Identification via Shallow Semantic Parsing—0
Semi-supervised Representation Learning for Domain Adaptation using Dynamic Dependency Networks—0
From Finite-State to Inversion Transductions: Toward Unsupervised Bilingual Grammar Induction—0
Noun Group and Verb Group Identification for Hindi—0
Sentence Parsing with Double Sequential Labeling in Traditional Chinese Parsing Task—0
A Conditional Random Field-based Traditional Chinese Base Phrase Parser for SIGHAN Bake-off 2012 Evaluation—0
A Model of Vietnamese Person Named Entity Question Answering System—0
Simultaneous error detection at two levels of syntactic annotation—0
Improving Statistical Machine Translation through co-joining parts of verbal constructs in English-Hindi translation—0
A Reranking Model for Discourse Segmentation using Subtree Features—0
Exploiting Chunk-level Features to Improve Phrase Chunking—0
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All datasetsCoNLL-2000Penn TreebankCoNLL 2003 (German)CoNLL 2003 (English)CoNLL 2003

Benchmark Results

#ModelMetricClaimedVerifiedStatus
1ACEExact Span F197.3—Unverified
2BERT-CRF (Replicated in AdaSeq)Exact Span F197.18—Unverified
3ELMo + MAT + Multi-TaskExact Span F197.04—Unverified
4CVT+Multi-Task+LargeExact Span F196.98—Unverified
5ELMo + Multi-TaskExact Span F196.83—Unverified
6FlairExact Span F196.72—Unverified
7SeqVATExact Span F195.45—Unverified
8Adversarial TrainingExact Span F195.25—Unverified
9BiLSTM-CRFExact Span F195.18—Unverified
#ModelMetricClaimedVerifiedStatus
1ACEF1 score97.3—Unverified
2Flair embeddingsF1 score96.72—Unverified
3JMTF1 score95.77—Unverified
4Low supervisionF1 score95.57—Unverified
5IntNet + BiLSTM-CRFF1 score95.29—Unverified
6Suzuki and IsozakiF1 score95.15—Unverified
7NCRF++F1 score95.06—Unverified
8BI-LSTM-CRF (Senna) (ours)F1 score94.46—Unverified
#ModelMetricClaimedVerifiedStatus
1ACEF195—Unverified
2Wang et al., 2020F194.4—Unverified
3AINF194.04—Unverified
#ModelMetricClaimedVerifiedStatus
1Wang et al., 2020F192—Unverified
2AINF191.71—Unverified
#ModelMetricClaimedVerifiedStatus
1Def2VecAUC93.07—Unverified