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M4 Competition

Unknown

100,000 time series from diverse domains (finance, demo, macro, micro, industry, other).

Benchmark Stats

Models13
Papers39
Metrics3

SOTA History

smapi

smapi

Higher is better

RankModelSourceScoreYearPaper
1TiDE

Long-term time series forecasting with MLP-Mixer encoder-decoder. Results from TimeMixer++ comparison table.

Editorial13.952023Source
2DLinear

AAAI 2023. Simple decomposition linear model. Results from TimeMixer++ comparison table.

Editorial13.6392023Source
3PatchTST

ICLR 2023. Transformer with patch tokenization. Results from TimeMixer++ comparison table.

Editorial13.1522023Source
4Autoformer

NeurIPS 2021. Auto-Correlation mechanism for time series decomposition. Results from TimeMixer++ comparison table.

Editorial12.9092021Source
5FEDformer

ICML 2022. Frequency enhanced decomposed transformer. Results from TimeMixer++ comparison table.

Editorial12.842022Source
6iTransformer

ICLR 2024. Inverted transformer with attention applied across variables. Results from TimeMixer++ comparison table.

Editorial12.6842024Source
7N-HiTS

AAAI 2023. Neural hierarchical interpolation for time series. Results from TimeMixer++ comparison table.

Editorial11.9272022Source
8LMS-AutoTSF

Dec 2024. Learnable Multi-Scale Decomposition and Integrated Autocorrelation. Average across Yearly/Quarterly/Monthly/Others.

Editorial11.8712024Source
9N-BEATS

ICLR 2020. Neural basis expansion analysis. Results from TimeMixer++ comparison table (no ensemble).

Editorial11.8512020Source
10TimesNet

ICLR 2023. Transforms 1D time series into 2D space for temporal variation modeling.

Editorial11.8292023Source
11TimeMixer

ICLR 2024. Decomposable multiscale mixing for time series forecasting.

Editorial11.7232024Source
12TimeMixer++

ICLR 2025. Multi-resolution time imaging + decomposable multiscale mixing. Achieves OWA 0.821 matching original M4 competition winner.

Editorial11.4482024Source
13ES-RNN

M4 competition winner (2018). Hybrid exponential smoothing + RNN by Slawek Smyl (Uber). OWA=0.821.

Editorial11.3742018Source

mase

mase

Higher is better

RankModelSourceScoreYearPaper
1DLinear

AAAI 2023. Simple decomposition linear model. Results from TimeMixer++ comparison table.

Editorial2.0952023Source
2PatchTST

ICLR 2023. Transformer with patch tokenization. Results from TimeMixer++ comparison table.

Editorial1.9452023Source
3TiDE

Long-term time series forecasting with MLP-Mixer encoder-decoder. Results from TimeMixer++ comparison table.

Editorial1.942023Source
4Autoformer

NeurIPS 2021. Auto-Correlation mechanism for time series decomposition. Results from TimeMixer++ comparison table.

Editorial1.7712021Source
5iTransformer

ICLR 2024. Inverted transformer with attention applied across variables. Results from TimeMixer++ comparison table.

Editorial1.7642024Source
6FEDformer

ICML 2022. Frequency enhanced decomposed transformer. Results from TimeMixer++ comparison table.

Editorial1.7012022Source
7N-HiTS

AAAI 2023. Neural hierarchical interpolation for time series. Results from TimeMixer++ comparison table.

Editorial1.6132022Source
8LMS-AutoTSF

Dec 2024. Learnable Multi-Scale Decomposition and Integrated Autocorrelation. Average across Yearly/Quarterly/Monthly/Others.

Editorial1.5912024Source
9TimesNet

ICLR 2023. Transforms 1D time series into 2D space for temporal variation modeling.

Editorial1.5852023Source
10N-BEATS

ICLR 2020. Neural basis expansion analysis. Results from TimeMixer++ comparison table (no ensemble).

Editorial1.5592020Source
11TimeMixer

ICLR 2024. Decomposable multiscale mixing for time series forecasting.

Editorial1.5592024Source
12ES-RNN

M4 competition winner (2018). Hybrid exponential smoothing + RNN by Slawek Smyl (Uber). OWA=0.821.

Editorial1.5362018Source
13TimeMixer++

ICLR 2025. Multi-resolution time imaging + decomposable multiscale mixing. Achieves OWA 0.821 matching original M4 competition winner.

Editorial1.4872024Source

owa

Higher is better

RankModelSourceScoreYearPaper
1DLinear

AAAI 2023. Simple decomposition linear model. Results from TimeMixer++ comparison table.

Editorial1.0512023Source
2TiDE

Long-term time series forecasting with MLP-Mixer encoder-decoder. Results from TimeMixer++ comparison table.

Editorial1.022023Source
3PatchTST

ICLR 2023. Transformer with patch tokenization. Results from TimeMixer++ comparison table.

Editorial0.9982023Source
4Autoformer

NeurIPS 2021. Auto-Correlation mechanism for time series decomposition. Results from TimeMixer++ comparison table.

Editorial0.9392021Source
5iTransformer

ICLR 2024. Inverted transformer with attention applied across variables. Results from TimeMixer++ comparison table.

Editorial0.9292024Source
6FEDformer

ICML 2022. Frequency enhanced decomposed transformer. Results from TimeMixer++ comparison table.

Editorial0.9182022Source
7N-HiTS

AAAI 2023. Neural hierarchical interpolation for time series. Results from TimeMixer++ comparison table.

Editorial0.8612022Source
8N-BEATS

ICLR 2020. Neural basis expansion analysis. Results from TimeMixer++ comparison table (no ensemble).

Editorial0.8552020Source
9LMS-AutoTSF

Dec 2024. Learnable Multi-Scale Decomposition and Integrated Autocorrelation. Average across Yearly/Quarterly/Monthly/Others.

Editorial0.8542024Source
10TimesNet

ICLR 2023. Transforms 1D time series into 2D space for temporal variation modeling.

Editorial0.8512023Source
11TimeMixer

ICLR 2024. Decomposable multiscale mixing for time series forecasting.

Editorial0.842024Source
12TimeMixer++

ICLR 2025. Multi-resolution time imaging + decomposable multiscale mixing. Achieves OWA 0.821 matching original M4 competition winner.

Editorial0.8212024Source
13ES-RNN

M4 competition winner (2018). Hybrid exponential smoothing + RNN by Slawek Smyl (Uber). OWA=0.821.

Editorial0.8212018Source

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