PyPOTS: A Python Toolbox for Data Mining on Partially-Observed Time Series

Update summary for v0.7 release:

1. included ImputeFormer [KDD'24], kudos👍 to @tongnie, also the author of ImputeFormer;
2. implemented Lerp (Linear Interpolation), thanks👍 to @colesussmeier;
3. added TCN as an imputation model, with SAITS embedding and training methodology applied;
4. fixed a minor bug in RevIN for POTS data;
5. fixed failed model saving when model_saving_strategy is set as better;
6. added pypots.data.utils.inverse_sliding_window func to help restore time series samples sliced by sliding_window func;

What's Changed

• Make the number of max steps adjustable in TimesNet by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/438
• Enable to restore from sliding_window() by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/441
• Add inverse_sliding_window() and enable TimesNet to work with len>5000 samples by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/442
• Update docs by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/443
• Use inspect to fetch models arguments and update docs by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/444
• Expose new models for tuning, add get_class_full_path(), and test visual funcs by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/447
• Update docs by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/448
• Make classification GRUD more robust, and update docs by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/449
• Update Imputeformer by @tongnie in https://github.com/WenjieDu/PyPOTS/pull/450
• Update docs by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/452
• Add ImputeFormer, fix RevIN, and update docs by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/454
• Implement Linear Interpolation (Lerp) Imputation Method by @colesussmeier in https://github.com/WenjieDu/PyPOTS/pull/459
• Update docs conf by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/461
• Add Lerp as an imputation method and update the docs config by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/462
• Update dependencies in conda env files by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/463
• Update docs and conda env dependencies by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/465
• Add TCN as an imputation model by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/467
• Add TCN and update docs by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/468
• Fix saving failed when the strategy is 'better' by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/469
• Use xeLatex engine to avoid Unicode error by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/472
• Fix failed saving strategy "better", update docs, and release v0.7 by @WenjieDu in https://github.com/WenjieDu/PyPOTS/pull/470

New Contributors

• @tongnie made their first contribution in https://github.com/WenjieDu/PyPOTS/pull/450
• @colesussmeier made their first contribution in https://github.com/WenjieDu/PyPOTS/pull/459

Full Changelog: https://github.com/WenjieDu/PyPOTS/compare/v0.6...v0.7