Time-HD
Summary
Time-HD is the high-dimensional time-series forecasting benchmark introduced with U-Cast. In this wiki it anchors the thousand-channel HDTSF regime.
Official Artifacts
- Official Hugging Face: https://huggingface.co/datasets/Time-HD-Anonymous/High_Dimensional_Time_Series
- Official code: https://github.com/UnifiedTSAI/Time-HD-Lib
- Dataset metadata snapshot: time-hd-2025
Role In The Wiki
Time-HD should be used when evaluating whether a model handles many aligned numeric channels and cross-channel dependencies. It should not be treated as evidence for action-conditioned world modeling because it is a passive forecasting benchmark.