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Dependency Parsing on Penn Treebank (PTB) (test)

96.4LASHexatagger
89.32891.1649394.836Jul 5, 2019Feb 29, 2020Oct 25, 2020Jun 21, 2021Feb 15, 2022Oct 12, 2022Jun 8, 2023
Updated 8mo ago

Evaluation results

MethodLinks
Hexataggerbackbone=XLNet2023.0696.497.4
Mrini et al.2020.1096.397.3
Mrini et al.extra constituency annotation=true2023.0696.397.4
LAL-Parser2019.1196.2697.42
HPSG+LAAdditional Data=Constituency Parsing2021.0596.2697.42
Yang and Ture-implementation using same pretrained encoder=true2023.0695.897.4
Joint Span HPSGstrategy=Joint, Pre-training=XLNet2019.0795.7297.2
Zhou and Zhaoyear=2019, backbone=XLNet2019.1195.7297.2
HPSGAdditional Data=Constituency Parsing2021.0595.7297.2
Ours-ProjBackbone=RoBERTa, Decoding Strategy=Projective2021.0595.4997.24
HiePTRBackbone=BERT2021.0595.4797.05
Ours-ProjBackbone=BERT, Decoding Strategy=Projective2021.0595.4697.18
Joint Span HPSGstrategy=Joint, Pre-training=BERT2019.0795.4397
Zhou and Zhaoyear=2019, backbone=BERT2019.1195.4397
Zhou and Zhaoextra constituency annotation=true2023.0695.497
Ours-NprojBackbone=RoBERTa, Decoding Strategy=Non-projective2021.0595.3997.14
MP2OBackbone=RoBERTa2021.0595.3796.94
MulPTR+BERTAdditional Data=Constituency Parsing, Backbone=BERT2021.0595.3596.91
Ours-NprojBackbone=BERT, Decoding Strategy=Non-projective2021.0595.3597.09
MP2OBackbone=BERT2021.0595.3496.91
BiaffineBackbone=RoBERTa2021.0595.3496.87
BiaffineBackbone=BERT2021.0595.2996.78
Wang et al. (ELMo)Pre-training=ELMo2019.0795.2596.35
Wang et al.year=20182019.1195.2596.35
Clark et al.year=20182019.1195.0296.61
SynTr+RNGTrBackbone=BERT2021.0595.0196.66
Moh. and Hen.2020.109596.7
Joint Span HPSGstrategy=Joint, Pre-training=ELMo2019.0794.9396.76
Ours-ProjBackbone=None, Decoding Strategy=Projective2021.0594.7196.42
Stack-Transformerattention_modification=1 head attends entire buffer2020.1094.796.3
Stack-Transformerattention_modification=1 head attends stack, 1 head attends buffer2020.1094.796.2
Joint Span HPSGstrategy=Joint2019.0794.6896.09
Kuncoro et al.type=ensemble2019.0794.695.8
Kuncoro et al.year=20172019.1194.695.8
Ours-NprojBackbone=None, Decoding Strategy=Non-projective2021.0594.696.33
HiePTRBackbone=None2021.0594.5996.18
Division Span HPSGstrategy=Division, Pre-training=BERT2019.0794.5696.22
MulPTRAdditional Data=Constituency Parsing2021.0594.596.06
CRF2OMBR decoding=false2020.0594.4996.14
TreeCRFBackbone=None2021.0594.4996.14
Loc2020.0594.4796.08
CRF2OMBR decoding=true2020.0594.4696.11
Pointer Networks2019.0794.4396.04
Fernández-González and Gómez-Rodríguezyear=20192019.1194.4396.04
LRPTRBackbone=None2021.0594.4396.04
F-Gonz. and G-Rodr.2020.1094.496
Transformermulti-task=label top 100 SHIFT2020.1094.496
CRFMBR decoding=false2020.0594.3496.04
CRFMBR decoding=true2020.0594.3396.02
Ji192020.0594.3195.97
Ji et al.year=20192019.1194.3195.97
Division Span HPSGstrategy=Division, Pre-training=ELMo2019.0794.2195.77
Ma et al.2019.0794.1995.87
Li192020.0594.1995.93
Ma et al.year=20182019.1194.1995.87
StackPTRBackbone=None2021.0594.1995.87
GNNBackbone=None2021.0594.1595.87
Choe and Charniak2019.0794.195.9
Choe and Charniakyear=20162019.1194.195.9
Dozat and Manning2023.0694.195.7
Dozat and Manning2019.0794.0895.74
Biaffine172020.0594.0895.74
Dozat and Manningyear=20162019.1194.0895.74
BiaffineBackbone=None2021.0594.0895.74
Dozat and Manning2020.109495.7
Zhang192020.0593.96—
Division Span HPSGstrategy=Division2019.0793.0994.32
Ma and Hovy2019.0792.9894.88
Ma and Hovyyear=20172019.1192.9894.88
Andor et al.2019.0792.7994.61
Transformervariant=vanilla sequence-to-sequence2020.1092.694.4
Li et al.2019.0792.0894.11
Li et al.year=20182019.1192.0894.11
Kuncoro et al.2019.0792.0694.26
Kuncoro et al.year=20162019.1192.0694.26
F&K192020.0591.59—
Cheng et al.2019.0791.4994.1
Zhang et al.2019.0791.2993.42
Chen and Manning2019.0789.691.8
Chen and Manning2023.0689.691.8