Time Series Imputation on ETTm2 (test)
0.0027MSELHarm,lp
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| LHarm,lpBackbone=iTransformer2025.12 | 0.0027 | 0.0332 | |
| FreDFPublication Year=20252025.12 | 0.0032 | 0.0358 | |
| iTransformerPublication Year=20242025.12 | 0.0033 | 0.0367 | |
| MICNPublication Year=20232025.12 | 0.0037 | 0.0424 | |
| T1missing_pattern=5% point + 0.15% block missing2026.02 | 0.016 | 0.059 | |
| ModernTCN + ALER-TIMissing rate (r)=0.25, Baseline type=General-purpose2026.07 | 0.02 | — | |
| GPT4TS2024.11 | 0.021 | 0.084 | |
| TimesNet2024.11 | 0.022 | 0.088 | |
| ModernTCNmissing_pattern=5% point + 0.15% block missing2026.02 | 0.024 | 0.09 | |
| PatchTSTmissing_pattern=5% point + 0.15% block missing2026.02 | 0.024 | 0.081 | |
| DLinearPublication Year=20232025.12 | 0.0241 | 0.0994 | |
| TimesNetPublication Year=20232025.12 | 0.0245 | 0.1036 | |
| Peri-midFormer2024.11 | 0.025 | 0.087 | |
| Non-stationary Transformer2024.11 | 0.026 | 0.099 | |
| iTransformermissing_pattern=5% point + 0.15% block missing2026.02 | 0.028 | 0.099 | |
| TimesNetmissing_pattern=5% point + 0.15% block missing2026.02 | 0.028 | 0.095 | |
| PatchTST2024.11 | 0.029 | 0.102 | |
| Autoformer2024.11 | 0.029 | 0.105 | |
| TimeMixer++missing_pattern=5% point + 0.15% block missing2026.02 | 0.029 | 0.094 | |
| FreTSPublication Year=20232025.12 | 0.0329 | 0.1334 | |
| FeDaLMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.034 | 0.106 | |
| TimeMixerMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.038 | 0.12 | |
| MomentMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.042 | 0.13 | |
| LightTS2024.11 | 0.046 | 0.151 | |
| FFTSMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.046 | 0.135 | |
| DLinearmissing_pattern=5% point + 0.15% block missing2026.02 | 0.047 | 0.141 | |
| CSDImissing_pattern=5% point + 0.15% block missing2026.02 | 0.048 | 0.07 | |
| GPT4TSMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.048 | 0.141 | |
| DLinearMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.049 | 0.146 | |
| LightTSMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.055 | 0.156 | |
| FedAvgMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.062 | 0.154 | |
| PatchTSTMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.065 | 0.163 | |
| SAITSmissing_pattern=5% point + 0.15% block missing2026.02 | 0.075 | 0.164 | |
| BRITSmissing_pattern=5% point + 0.15% block missing2026.02 | 0.082 | 0.181 | |
| DLinear2024.11 | 0.096 | 0.208 | |
| FEDformer2024.11 | 0.101 | 0.215 | |
| ImputeFormermissing_pattern=5% point + 0.15% block missing2026.02 | 0.118 | 0.144 | |
| FedformerMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.119 | 0.25 | |
| AutoformerMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.142 | 0.259 | |
| NSMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.163 | 0.279 | |
| ETSformer2024.11 | 0.208 | 0.327 | |
| TimesNetMask ratios={12.5%, 25%, 37.5%, 50%}2025.08 | 0.367 | 0.436 | |
| Pyraformer2024.11 | 0.465 | 0.508 | |
| TiDEPublication Year=20232025.12 | 0.9378 | 0.6689 | |
| AutoformerPublication Year=20212025.12 | 1.4166 | 0.8125 | |
| FEDformerPublication Year=20222025.12 | 3.104 | 1.3136 |