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 Added Most Hyped Most Active Needs Verification Most Verified

Showing 101–125 of 447 papers

Title	Date	Tasks	Status	Score
Fine-Grained Error Analysis and Fair Evaluation of Labeled Spans	Jun 1, 2022	ChunkingNER	CodeCode Available	5
Financial Report Chunking for Effective Retrieval Augmented Generation	Feb 5, 2024	Chunkingdocument understanding	CodeCode Available	5
Query-Based Keyphrase Extraction from Long Documents	May 11, 2022	ChunkingKeyphrase Extraction	CodeCode Available	5
GCDT: A Global Context Enhanced Deep Transition Architecture for Sequence Labeling	Jun 6, 2019	ChunkingNamed Entity Recognition (NER)	CodeCode Available	5
Keystroke dynamics as signal for shallow syntactic parsing	Oct 11, 2016	CCG SupertaggingChunking	CodeCode Available	5
BIRA: Improved Predictive Exchange Word Clustering	Jun 1, 2016	ChunkingClustering	CodeCode Available	5
Evaluation of Word Vector Representations by Subspace Alignment	Sep 1, 2015	ChunkingNamed Entity Recognition (NER)	CodeCode Available	5
Experiential Explanations for Reinforcement Learning	Oct 10, 2022	Chunkingcounterfactual	CodeCode Available	5
Dynamic Chunking and Selection for Reading Comprehension of Ultra-Long Context in Large Language Models	Jun 1, 2025	ChunkingMulti-hop Question Answering	CodeCode Available	5
Does Higher Order LSTM Have Better Accuracy for Segmenting and Labeling Sequence Data?	Nov 22, 2017	ChunkingNER	CodeCode Available	5
Evaluating Relaxations of Logic for Neural Networks: A Comprehensive Study	Jul 28, 2021	ChunkingInductive Bias	CodeCode Available	5
Design Challenges and Misconceptions in Neural Sequence Labeling	Jun 12, 2018	ChunkingMisconceptions	CodeCode Available	5
Bidirectional LSTM-CRF Models for Sequence Tagging	Aug 9, 2015	ChunkingNamed Entity Recognition (NER)	CodeCode Available	5
Continual General Chunking Problem and SyncMap	Jun 14, 2020	Chunking	CodeCode Available	5
Strengthening Structural Inductive Biases by Pre-training to Perform Syntactic Transformations	Jul 5, 2024	ChunkingFew-Shot Learning	CodeCode Available	5
Substitute Based SCODE Word Embeddings in Supervised NLP Tasks	Jul 25, 2014	ChunkingDependency Parsing	CodeCode Available	5
Discourse Sense Classification from Scratch using Focused RNNs	Aug 1, 2016	ChunkingClassification	CodeCode Available	5
Def2Vec: Extensible Word Embeddings from Dictionary Definitions	Dec 16, 2023	Chunkingnamed-entity-recognition	CodeCode Available	5
Does Chinese BERT Encode Word Structure?	Oct 15, 2020	ChunkingNatural Language Inference	CodeCode Available	5
KidneyTalk-open: No-code Deployment of a Private Large Language Model with Medical Documentation-Enhanced Knowledge Database for Kidney Disease	Mar 6, 2025	ChunkingLanguage Modeling	CodeCode Available	5
CUSIDE: Chunking, Simulating Future Context and Decoding for Streaming ASR	Mar 31, 2022	Chunkingspeech-recognition	CodeCode Available	5
NNVLP: A Neural Network-Based Vietnamese Language Processing Toolkit	Aug 24, 2017	Chunkingnamed-entity-recognition	CodeCode Available	5
Decoding with Finite-State Transducers on GPUs	Jan 11, 2017	ChunkingGPU	—Unverified	0
Benchmarking and Building Long-Context Retrieval Models with LoCo and M2-BERT	Feb 12, 2024	BenchmarkingChunking	—Unverified	0
An Experimental Investigation of Part-Of-Speech Taggers for Vietnamese	Jun 14, 2022	ChunkingDependency Parsing	—Unverified	0

Show:10 25 50

← PrevPage 5 of 18Next →

All datasets CoNLL-2000 Penn Treebank CoNLL 2003 (German)CoNLL 2003 (English)CoNLL 2003

Benchmark Results

#	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