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

Showing 271–280 of 447 papers

Title	Date	Tasks	Status
SciGisPy: a Novel Metric for Biomedical Text Simplification via Gist Inference Score	Oct 12, 2024	ChunkingText Simplification	—Unverified
SC-LSTM: Learning Task-Specific Representations in Multi-Task Learning for Sequence Labeling	Jun 1, 2019	ChunkingMulti-Task Learning	—Unverified
SeemGo: Conditional Random Fields Labeling and Maximum Entropy Classification for Aspect Based Sentiment Analysis	Aug 1, 2014	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified
Segmentation Strategies for Streaming Speech Translation	Jun 1, 2013	ChunkingLanguage Modelling	—Unverified
Segmenting Natural Language Sentences via Lexical Unit Analysis	Dec 10, 2020	Chinese Word SegmentationChunking	—Unverified
Segmenting vs. Chunking Rules: Unsupervised ITG Induction via Minimum Conditional Description Length	Sep 1, 2013	Chunking	—Unverified
Segment-Level Neural Conditional Random Fields for Named Entity Recognition	Nov 1, 2017	ChunkingMorphological Tagging	—Unverified
Segment-Level Sequence Modeling using Gated Recursive Semi-Markov Conditional Random Fields	Aug 1, 2016	ChunkingNamed Entity Recognition (NER)	—Unverified
Semantic Annotation of Japanese Functional Expressions and its Impact on Factuality Analysis	Jun 1, 2015	ChunkingMachine Translation	—Unverified
Semi-supervised Representation Learning for Domain Adaptation using Dynamic Dependency Networks	Dec 1, 2012	ChunkingDomain Adaptation	—Unverified

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#	Model	Metric	Claimed	Verified	Status
1	ACE	Exact Span F1	97.3	—	Unverified
2	BERT-CRF (Replicated in AdaSeq)	Exact Span F1	97.18	—	Unverified
3	ELMo + MAT + Multi-Task	Exact Span F1	97.04	—	Unverified
4	CVT+Multi-Task+Large	Exact Span F1	96.98	—	Unverified
5	ELMo + Multi-Task	Exact Span F1	96.83	—	Unverified
6	Flair	Exact Span F1	96.72	—	Unverified
7	SeqVAT	Exact Span F1	95.45	—	Unverified
8	Adversarial Training	Exact Span F1	95.25	—	Unverified
9	BiLSTM-CRF	Exact Span F1	95.18	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	ACE	F1 score	97.3	—	Unverified
2	Flair embeddings	F1 score	96.72	—	Unverified
3	JMT	F1 score	95.77	—	Unverified
4	Low supervision	F1 score	95.57	—	Unverified
5	IntNet + BiLSTM-CRF	F1 score	95.29	—	Unverified
6	Suzuki and Isozaki	F1 score	95.15	—	Unverified
7	NCRF++	F1 score	95.06	—	Unverified
8	BI-LSTM-CRF (Senna) (ours)	F1 score	94.46	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	ACE	F1	95	—	Unverified
2	Wang et al., 2020	F1	94.4	—	Unverified
3	AIN	F1	94.04	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Wang et al., 2020	F1	92	—	Unverified
2	AIN	F1	91.71	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Def2Vec	AUC	93.07	—	Unverified