Datasets:
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README.md
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- time-series-forecasting
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---
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#
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This dataset card describes the `main` branch of
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- **Project GitHub:** [
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- **Paper:** [
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## 📦 Dataset Packaging & Structure
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The `main` branch contains the full
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```text
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-
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├── ApplianceEnergy/
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│ ├── part0.parquet
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│ ├── meta.json
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└── ...
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```
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During merging,
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> If you need the original one-file-per-series layout, either restore it with the code below or use the [`zipped_version`](https://huggingface.co/datasets/YOUR_HF_NAMESPACE/YOUR_DATASET_NAME/tree/zipped_version) branch, or use the following memory-efficient parsing script.
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from tqdm import tqdm
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# Configure the directory where your downloaded datasets are located, and running the code will parse all the datasets in this directory
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TARGET_ROOTS = ['./
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MAX_WORKERS = 1
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def restore_single_part_file(args):
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repo_type="dataset",
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revision="main",
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allow_patterns=["ApplianceEnergy/*"],
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local_dir="
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)
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```
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repo_id="YOUR_HF_NAMESPACE/YOUR_DATASET_NAME",
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repo_type="dataset",
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revision="main",
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local_dir="
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)
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```
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## Other Branches
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- [`zipped_version`](https://huggingface.co/datasets/
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- [`smaller_version`](https://huggingface.co/datasets/
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- [`recommended_corpus`](https://huggingface.co/datasets/
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## License
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The
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## Citation
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If you use
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```bibtex
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@article{
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title = {
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author = {Sun, Qian and Tian, Yong-Ming and Huang, Jia-Wei and Feng, Cheng and Zhang, Shao-Qun},
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journal = {TO DO},
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year = {2026}
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}
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```
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- time-series-forecasting
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---
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# RMISC: A Large-scale Real-world Multivariate Corpus for Time Series Foundation Models
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This dataset card describes the `main` branch of RMISC. RMISC is a large-scale, real-world multivariate time-series corpus for pretraining and benchmarking time-series foundation models (TSFMs). The complete corpus contains around 200 sub-datasets, 2 million original time-series files, 16 billion timesteps, and 142 billion time points across energy, finance, environment, industry, traffic, and other domains.
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- **Project GitHub:** [https://github.com/zhangsq-nju/RMISC](https://github.com/zhangsq-nju/RMISC)
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- **Paper:** [todo](todo)
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## 📦 Dataset Packaging & Structure
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The `main` branch contains the full RMISC corpus in Parquet format. To avoid distributing millions of very small files, the original Parquet files within each sub-dataset have been merged into larger files named `part0.parquet`, `part1.parquet`, and so on.
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```text
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RMISC/
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├── ApplianceEnergy/
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│ ├── part0.parquet
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│ ├── meta.json
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└── ...
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```
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During merging, RMISC adds an `_original_filename` column to every row. This column stores the stem of the original Parquet filename and makes the merge reversible.
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> If you need the original one-file-per-series layout, either restore it with the code below or use the [`zipped_version`](https://huggingface.co/datasets/YOUR_HF_NAMESPACE/YOUR_DATASET_NAME/tree/zipped_version) branch, or use the following memory-efficient parsing script.
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from tqdm import tqdm
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# Configure the directory where your downloaded datasets are located, and running the code will parse all the datasets in this directory
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TARGET_ROOTS = ['./RMISC']
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MAX_WORKERS = 1
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def restore_single_part_file(args):
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repo_type="dataset",
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revision="main",
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allow_patterns=["ApplianceEnergy/*"],
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local_dir="RMISC-main",
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)
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```
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repo_id="YOUR_HF_NAMESPACE/YOUR_DATASET_NAME",
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repo_type="dataset",
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revision="main",
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local_dir="RMISC-main",
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)
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```
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## Other Branches
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- [`zipped_version`](https://huggingface.co/datasets/nju-zhangsq/RMISC/tree/zipped_version): Full RMISC corpus in compressed archives, preserving the original file layout.
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- [`smaller_version`](https://huggingface.co/datasets/nju-zhangsq/RMISC/tree/smaller_version): Smaller, domain-balanced RMISC subset in Parquet format.
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- [`recommended_corpus`](https://huggingface.co/datasets/nju-zhangsq/RMISC/tree/recommended_corpus): Recommended pretraining mixture used in the paper.
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## License
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The RMISC compilation is released under the MIT License. Each source dataset remains governed by its original license, recorded in the corresponding `meta.json`. Users are responsible for reviewing and complying with the terms of every sub-dataset they use.
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## Citation
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If you use RMISC in your research, please cite:
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```bibtex
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@article{sun2026rmisc,
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title = {RMISC: A Large-scale Real-world Multivariate Corpus for Time Series Foundation Models},
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author = {Sun, Qian and Tian, Yong-Ming and Huang, Jia-Wei and Feng, Cheng and Zhang, Shao-Qun},
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journal = {TO DO},
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year = {2026}
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}
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```
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