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Dialogue Summarization on SAMSum (test)

33ROUGE-2InstructDS
0.3448.82217.325.778Apr 15, 2021Sep 14, 2021Feb 14, 2022Jul 16, 2022Dec 16, 2022May 17, 2023Oct 17, 2023

Evaluation results

MethodLinks
InstructDSReference summary length=true2023.1033———58.654.5—————————58.75933.133.254.654.8————————
InstructDSParams=3B, trainable parameters=37.7M (LoRA), reference summary length=true2023.1032.8———58.448.9—————58.5———58.558.832.9334949.2————————
InstructDSReference summary length=false2023.1031.4———55.652.7—————————59.157.833.632.855.154.2————————
InstructDSParams=3B, trainable parameters=37.7M (LoRA), reference summary length=false2023.1031.3———55.346.7—————55.5———58.857.533.532.649.748.6————————
MoCaNumber of parameters=400M, Backbone=BART2022.1230.57———55.1350.88———————————————————————
Z-Code++Number of parameters=710M2022.1230.3————————————————————————————
Z-Code++Number of Parameters=800M2022.0830.3———54.646.1———————————————————————
SLiCNumber of parameters=2B2022.1229.88———54.3745.89———————————————————————
GPT3Number of Parameters=175B2022.0829.8———53.845.9———————————————————————
GPT-3-finetuneParams=175B, trainable parameters=37.7M (LoRA), reference summary length=false2023.1029.8———53.445.9———————————————————————
UL2Number of Parameters=20B2022.0829.6————————————————————————————
JGR-RType=Ranker (re-rank outputs of JGR-G), Generator Backbone=BART-large, Ranker Backbone=RoBERTa-large2022.0629.48———54.350.5144.76——————————————————————
ConDigSumReference summary length=false2023.1029.4———54.451.3—————————56.257.830.531.452.353.7————————
ConDigSumParams=400M, reference summary length=false2023.1029.3———54.345.2—————54———5657.630.431.246.648————————
CONDIGSUMBackbone=BART-Large, Parameters=400M2021.0929.3———54.345.2—————54—————————————————
JGR-GType=Generator, Backbone=BART-large2022.0629.22———53.8549.9344.33——————————————————————
AVG2023.0629.21———54.149.58—————57.45————————————————0.57
Semi-offline RL2023.0629.19———54.2750.57—————57.62————————————————0.63
BRIONumber of parameters=400M, Backbone=BART, Status=Self-implemented2022.1229.06———53.7449.37———————————————————————
BART(DALL)Paradigm=Abstractive, Annotations=Keywords, Redundancy, and Topic (DALL)2021.0528.79———53.750.81———————————————————————
FreIns*Approach=Frequent Name with Insensitivity Training2023.0528.73———————17.257.663.1475.536.393.431.38——————————————
BART-LargeNumber of Parameters=400M2022.0828.7———53.444.2———————————————————————
BARTReference summary length=false2023.1028.6———53.250.3—————————59.353.132.328.454.949.9————————
Coref-BARTReference summary length=false2023.1028.6———53.950.4—————————57.156.630.729.852.552.3————————
Flan-T5-XXLReference summary length=false2023.1028.6———52.850.2—————————62.850.234.227.357.847.7————————
CONDIGSUMBackbone=BART-Large, ablation=w/o Coherence2021.0928.6———53.944.2—————53.5—————————————————
FreApproach=Frequent Name Fine-tuning2023.0528.55———————25.1711.314.574.249.775.32.09——————————————
Coref-BARTParams=400M, reference summary length=false2023.1028.5———53.744.3—————53.5———56.956.430.529.746.946.5————————
Flan-T5-XXLParams=11B, reference summary length=false2023.1028.5———52.644.1—————53.2———62.65034.127.152.541.9————————
MV-BARTReference summary length=false2023.1028.5———5450.6—————————55.857.529.530.751.553.2————————
BARTParams=400M, reference summary length=false2023.1028.4———5344.2—————53.3———5952.832.128.249.344————————
MV-BARTParams=400M, reference summary length=false2023.1028.4———53.944.4—————53.6———55.757.429.330.645.747.5————————
Multiview BART2021.0928.4———53.944.4—————53.6—————————————————
CONDIGSUMBackbone=BART-Large, ablation=w/o Sub-summary2021.0928.3———53.844.1—————53.5—————————————————
HAT-CNNDMInitialization=hierarchical seq2seq model trained on CNN/DM2021.0428.27———53.0148.84———————————————————————
BARTBackbone=BART-large, Implementation Source=Our Implementation2022.0628.24———52.8648.5743.22——————————————————————
Base2023.0628.17———53.0949.02—————56.37————————————————0.52
BARTNumber of parameters=400M, Backbone=BART, Status=Self-implemented2022.1228.14———53.4249.03———————————————————————
FinetunedNumber of parameters=400M, Backbone=BART, Protocol=supervised fine-tuning2022.1228.14———53.4249.03———————————————————————
Flan-UL2Reference summary length=false2023.1028.1———53.450.2—————————60.452.632.227.855.549.1————————
BART(DKE)Paradigm=Abstractive, Annotations=Keywords (DKE)2021.0528.03———53.4349.93———————————————————————
Transformer-CNNDMInitialization=BART CNN/DM model2021.0428.03———5348.59———————————————————————
BART(DRD)Paradigm=Abstractive, Annotations=Redundancy (DRD)2021.0528.01———53.3949.49———————————————————————
Flan-UL2Params=20B, reference summary length=false2023.1028———53.344.1—————53.5———60.352.53227.75043.3————————
MV-BARTParadigm=Abstractive2021.0527.98———53.4249.97———————————————————————
FreAugApproach=Frequent Name Data Augmentation2023.0527.86———————25.0311.094.3975.029.585.122.02——————————————
BART(DTS)Paradigm=Abstractive, Annotations=Topic (DTS)2021.0527.85———53.3449.64———————————————————————
ProphetNet2022.0627.77———52.6248.3342.91——————————————————————
BARTParadigm=Abstractive, Dataset=Original SAMSum2021.0527.67———52.9849.06———————————————————————
PEGASUS2022.0627.59———51.9947.5642.38——————————————————————
BART_ORIBackbone=BART-Large2021.0927.2———52.642.7—————52.3—————————————————
T5-LargeNumber of Parameters=800M2022.0827———5146.6———————————————————————
BARTBackbone=BART-Large, Parameters=400M2021.0927———52.642.1—————52.1—————————————————
IDApproach=In-distribution Baseline2023.0526.97——————————74.26—————————————————
PEGASUS-LargeNumber of Parameters=500M2022.0826.3———50.246.2———————————————————————
Flan-T5-LargeReference summary length=false2023.1025.9———51.348.7—————————58.750.129.725.454.247.3————————
CONDIGSUM_BASEBackbone=BART-Base, Parameters=140M2021.0924———48.139.2—————48—————————————————
BART_BASEBackbone=BART-Base, Parameters=140M2021.0922.3———46.136.4—————44.8—————————————————
DynamicConv + News2021.0920.7———45.441.5———————————————————————
DynamicConv + GPT22021.0420.65———45.4141.45———————————————————————
TGDGAParadigm=Abstractive2021.0519.15———43.1140.49———————————————————————
FastAbs-RL2021.0918.1———4239.2———————————————————————
D-HGNParadigm=Abstractive2021.0518.07———42.0339.56———————————————————————
DialoGPTParadigm=Abstractive, Note=Fine-tuned on SAMSum2021.0516.58———39.7738.42———————————————————————
DynamicConv + GPT-22021.0916.4———41.837.6———————————————————————
DIONYSUSModel Size=Large, Evaluation Protocol=Zero-shot, Strategy=Better ROUGE2022.1216.2———41.330.9———————————————————————
DIONYSUSModel Size=Large, Evaluation Protocol=Zero-shot, Strategy=All G2022.1216.1———41.330.6———————————————————————
Pointer-Generatorreference summary length=false2023.1015.3———40.136.6———————————————————————
PTGen2021.0915.3———40.136.6———————————————————————
ChatGPTReference summary length=true2023.1013.8———40.937.7—————————39.543.513.214.736.639.5————————
ChatGPTParams=175B, reference summary length=true2023.1013.7———40.831.5—————40———39.343.413.214.630.533.4————————
ChatGPTReference summary length=false2023.1012.4———32.931.6—————————22.570.68.527.322.459.3————————
ChatGPTParams=175B, reference summary length=false2023.1012.3———32.724.7—————32.5———22.470.28.427.116.953.6————————
TransformerParadigm=Abstractive2021.0511.18———36.6233.06———————————————————————
LONGEST-3Paradigm=Extractive2021.0510.27———32.4629.92———————————————————————
Lead32021.098.7———31.429.4———————————————————————
TextRankParadigm=Extractive2021.058.02———29.2728.78———————————————————————
PEGASUSModel Size=Large, Evaluation Protocol=Zero-shot2022.127.6———27.521.5———————————————————————
DIONYSUSModel Size=Large, Evaluation Protocol=Zero-shot, Strategy=All P2022.127.5———23.518.6———————————————————————
AlpacaParams=7B, reference summary length=false2023.105.7———28.220.5—————19.4———2639.85.18.319.229————————
AlpacaReference summary length=false2023.105.7———28.326.5—————————26.1405.28.424.634.9————————
GSG+Evaluation Protocol=Zero-shot2022.123.5———13.312———————————————————————
T5v1.1Model Size=Large, Evaluation Protocol=Zero-shot2022.121.6———9.68.6———————————————————————
BARTkeywords=none2021.05—3.663.653.66—————————————————————————
BARTkeywords=D_KE2021.05—3.883.773.79—————————————————————————
BARTkeywords=D_RD2021.05—3.743.983.89—————————————————————————
BARTkeywords=D_TS2021.05—3.953.764.01—————————————————————————
BARTkeywords=D_ALL2021.05—4.053.784.08—————————————————————————
BARTSize=Large2021.09———————————————————————0.140.120.310.433.03—
CONDIGSUM2021.09———————————————————————0.260.320.230.192.35—
DIONYSUS_LARGEzero-shot=true, model_size=Large2022.12———————4.04—————————————————————
DP-ICLAdaptation=DP-ICL, LLM Type=Closed, Model=GPT3 Davinci, Reveals=DT+Q2024.11—————31.8———————————————0665.91——————
Gold2021.09———————————————————————0.410.290.210.091.98—
Golden2021.05—4.374.264.27—————————————————————————
Human-writtenmode=Reference2022.12———————4.08—————————————————————
Multiview BART2021.09———————————————————————0.190.270.250.292.64—
MV-BART2021.05—3.853.763.88—————————————————————————
PEGASUS_LARGEzero-shot=true, model_size=Large2022.12———————3.9—————————————————————
PrivateLoRAAdaptation=PrivateLoRA, LLM Type=Open, Model=BART-Large, Reveals=None2024.11—————39.1———————————————3.630.8——————
T5v1.1_LARGEzero-shot=true, model_size=Large2022.12———————3.54—————————————————————