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 281–290 of 447 papers

Title	Date	Tasks	Status
Decoding with Finite-State Transducers on GPUs	Jan 11, 2017	ChunkingGPU	—Unverified
Deep Semi-Supervised Learning with Linguistically Motivated Sequence Labeling Task Hierarchies	Dec 29, 2016	Chunking	—Unverified
Learning Succinct Models: Pipelined Compression with L1-Regularization, Hashing, Elias-Fano Indices, and Quantization	Dec 1, 2016	ChunkingQuantization	—Unverified
Using Linguistic Data for English and Spanish Verb-Noun Combination Identification	Dec 1, 2016	ChunkingMachine Translation	—Unverified
A Novel Fast Framework for Topic Labeling Based on Similarity-preserved Hashing	Dec 1, 2016	ChunkingTopic Models	—Unverified
Cross-lingual transfer parser from Hindi to Bengali using delexicalization and chunking	Dec 1, 2016	ChunkingCross-Lingual Transfer	—Unverified
Development of a Bengali parser by cross-lingual transfer from Hindi	Dec 1, 2016	ChunkingCross-Lingual Transfer	—Unverified
A New Recurrent Neural CRF for Learning Non-linear Edge Features	Nov 14, 2016	Chinese Word SegmentationChunking	—Unverified
Attending to Characters in Neural Sequence Labeling Models	Nov 14, 2016	ChunkingGrammatical Error Detection	—Unverified
A Joint Many-Task Model: Growing a Neural Network for Multiple NLP Tasks	Nov 5, 2016	ChunkingMulti-Task Learning	CodeCode Available

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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