| --- |
| license: mit |
| tags: |
| - air-quality |
| - pm25 |
| - pollution-forecasting |
| - gradio |
| - numpy |
| - kaggle |
| - aisehack |
| pretty_name: PM2.5 Forecasting Demo Data |
| size_categories: |
| - n<1K |
| --- |
| |
| # PM2.5 Forecasting Demo Data |
|
|
| This dataset stores the lightweight artifacts used by the Hugging Face Space demo: |
|
|
| https://huggingface.co/spaces/sumit1703/pm25-forecasting |
|
|
| The files are precomputed outputs from the ANRF AISEHack Phase 2 Theme 2 Pollution Forecasting project. The Space uses these artifacts only for visualization. It does not run live model inference, training, or torch at runtime. |
|
|
| ## Files |
|
|
| | File | Description | |
| |---|---| |
| | `demo_preds.npy` | Precomputed PM2.5 forecast predictions for demo windows. Shape: `(22, 140, 124, 16)` | |
| | `demo_inputs.npy` | Input PM2.5 history windows used for comparison. Shape: `(22, 10, 140, 124)` | |
| | `lat_lon.npy` | Latitude/longitude grid used for map axes. | |
| | `demo_stats.json` | Feature normalization/statistics metadata from the preprocessing pipeline. | |
| | `sample_indices.npy` | Original sample/window indices used by the demo. Shape: `(22,)` | |
|
|
| ## Intended Use |
|
|
| This dataset is intended for the companion Gradio demo only. It allows the app to load saved prediction artifacts from the Hugging Face Hub instead of storing `.npy` files inside the GitHub repository. |
|
|
| ## Source Project |
|
|
| - GitHub: https://github.com/sumitjadhav1703/pm25-forecasting-demo |
| - Live Space: https://huggingface.co/spaces/sumit1703/pm25-forecasting |
| - Kaggle Competition: https://www.kaggle.com/competitions/anrf-aise-hack-phase-2-theme-2-pollution-forecasting-iitd |
|
|
| ## Notes and Limitations |
|
|
| - These files are for demo visualization, not full model training. |
| - The dataset contains a small subset of demo windows, not the complete competition dataset. |
| - The predictions are precomputed and static. |
| - The Space downloads these files at startup using `huggingface_hub`. |
|
|
| ## License |
|
|
| MIT |
