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Natural Language Processing
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Constituency Parsing
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PTB Diagnostic ECG Database
Constituency Parsing on PTB Diagnostic ECG Database
Metric: Mean F1 (WSJ) (higher is better)
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#
Model
↕
Mean F1 (WSJ)
▼
Extra Data
Paper
Date
↕
Code
1
Ensemble (Generative MBR)
70.4
No
Ensemble Distillation for Unsupervised Constitue...
2023-10-03
Code
2
Parse-Focused (NT=4500)
69.6
No
Structural Optimization Ambiguity and Simplicity...
2024-07-23
Code
3
Parse-Focused (NT=30)
67.4
No
Structural Optimization Ambiguity and Simplicity...
2024-07-23
Code
4
SemInfo-SCPCFG (1024NT)
66.92
No
Improving Unsupervised Constituency Parsing via ...
2024-10-03
Code
5
Ensemble (Selective MBR)
66.2
No
Ensemble Distillation for Unsupervised Constitue...
2023-10-03
Code
6
ReCAT
65
No
Augmenting Transformers with Recursively Compose...
2023-09-28
Code
7
DP in rank space
64.1
No
Dynamic Programming in Rank Space: Scaling Struc...
2022-05-01
Code
8
inside-outside co-training + weak supervision
63.1
Yes
Co-training an Unsupervised Constituency Parser ...
2021-10-05
Code
9
Hashing (Parserker 2)
62.4
No
On Eliciting Syntax from Language Models via Has...
2024-10-05
Code
10
NBL-PCFG
60.4
No
Neural Bi-Lexicalized PCFG Induction
2021-05-31
Code
11
TN-PCFG (p=500)
57.7
No
PCFGs Can Do Better: Inducing Probabilistic Cont...
2021-04-28
Code
12
S-DIORA
57.6
No
-
-
-
13
Fast-R2D2
57.2
No
Fast-R2D2: A Pretrained Recursive Neural Network...
2022-03-01
Code
14
DIORA (+PP)
55.7
No
-
-
Code
15
Compound PCFG
55.2
No
Compound Probabilistic Context-Free Grammars for...
2019-06-24
Code
16
GPST(left to right parsing)
55.2
No
Generative Pretrained Structured Transformers: U...
2024-03-13
Code
17
Neural PCFG
50.8
No
Compound Probabilistic Context-Free Grammars for...
2019-06-24
Code
18
DIORA
48.9
No
-
-
Code
19
ON-LSTM (tuned)
48.1
No
Ordered Neurons: Integrating Tree Structures int...
2018-10-22
Code
20
DMV + invertible projector
47.9
No
Unsupervised Learning of Syntactic Structure wit...
2018-08-28
Code
21
ON-LSTM
47.7
No
Ordered Neurons: Integrating Tree Structures int...
2018-10-22
Code
22
PRPN (tuned)
47.3
No
Neural Language Modeling by Jointly Learning Syn...
2017-11-02
Code
#1
Ensemble (Generative MBR)
SOTA
70.4
Mean F1 (WSJ)
· 2023-10-03
Ensemble Distillation for Unsupervised Constituency Parsing
Code
#2
Parse-Focused (NT=4500)
69.6
Mean F1 (WSJ)
· 2024-07-23
Structural Optimization Ambiguity and Simplicity Bias in Unsupervised Neural Grammar Induction
Code
#3
Parse-Focused (NT=30)
67.4
Mean F1 (WSJ)
· 2024-07-23
Structural Optimization Ambiguity and Simplicity Bias in Unsupervised Neural Grammar Induction
Code
#4
SemInfo-SCPCFG (1024NT)
66.92
Mean F1 (WSJ)
· 2024-10-03
Improving Unsupervised Constituency Parsing via Maximizing Semantic Information
Code
#5
Ensemble (Selective MBR)
66.2
Mean F1 (WSJ)
· 2023-10-03
Ensemble Distillation for Unsupervised Constituency Parsing
Code
#6
ReCAT
SOTA
65
Mean F1 (WSJ)
· 2023-09-28
Augmenting Transformers with Recursively Composed Multi-grained Representations
Code
#7
DP in rank space
SOTA
64.1
Mean F1 (WSJ)
· 2022-05-01
Dynamic Programming in Rank Space: Scaling Structured Inference with Low-Rank HMMs and PCFGs
Code
#8
inside-outside co-training + weak supervision
SOTA
63.1
Mean F1 (WSJ)
· Extra Data
· 2021-10-05
Co-training an Unsupervised Constituency Parser with Weak Supervision
Code
#9
Hashing (Parserker 2)
62.4
Mean F1 (WSJ)
· 2024-10-05
On Eliciting Syntax from Language Models via Hashing
Code
#10
NBL-PCFG
SOTA
60.4
Mean F1 (WSJ)
· 2021-05-31
Neural Bi-Lexicalized PCFG Induction
Code
#11
TN-PCFG (p=500)
SOTA
57.7
Mean F1 (WSJ)
· 2021-04-28
PCFGs Can Do Better: Inducing Probabilistic Context-Free Grammars with Many Symbols
Code
#12
S-DIORA
57.6
Mean F1 (WSJ)
No paper
#13
Fast-R2D2
57.2
Mean F1 (WSJ)
· 2022-03-01
Fast-R2D2: A Pretrained Recursive Neural Network based on Pruned CKY for Grammar Induction and Text Representation
Code
#14
DIORA (+PP)
55.7
Mean F1 (WSJ)
No paper
Code
#15
Compound PCFG
SOTA
55.2
Mean F1 (WSJ)
· 2019-06-24
Compound Probabilistic Context-Free Grammars for Grammar Induction
Code
#16
GPST(left to right parsing)
55.2
Mean F1 (WSJ)
· 2024-03-13
Generative Pretrained Structured Transformers: Unsupervised Syntactic Language Models at Scale
Code
#17
Neural PCFG
50.8
Mean F1 (WSJ)
· 2019-06-24
Compound Probabilistic Context-Free Grammars for Grammar Induction
Code
#18
DIORA
48.9
Mean F1 (WSJ)
No paper
Code
#19
ON-LSTM (tuned)
SOTA
48.1
Mean F1 (WSJ)
· 2018-10-22
Ordered Neurons: Integrating Tree Structures into Recurrent Neural Networks
Code
#20
DMV + invertible projector
SOTA
47.9
Mean F1 (WSJ)
· 2018-08-28
Unsupervised Learning of Syntactic Structure with Invertible Neural Projections
Code
#21
ON-LSTM
47.7
Mean F1 (WSJ)
· 2018-10-22
Ordered Neurons: Integrating Tree Structures into Recurrent Neural Networks
Code
#22
PRPN (tuned)
SOTA
47.3
Mean F1 (WSJ)
· 2017-11-02
Neural Language Modeling by Jointly Learning Syntax and Lexicon
Code