The Graph Related Models are broken
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- Dominant language
- Python
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Description
🐛 Bug Description
Due to the rearranging of the data in memory,
the TSDataSampler based Graph-based models will not work properly now.
Because the grouping by day mechanism is broken.
To Reproduce
Run this model.
https://github.com/microsoft/qlib/blob/main/examples/benchmarks/GATs/workflow_config_gats_Alpha158.yaml
Expected Behavior
Screenshot
Environment
Note: User could run cd scripts && python collect_info.py all under project directory to get system information
and paste them here directly.
- Qlib version:
- Python version:
- OS (
Windows,Linux,MacOS): - Commit number (optional, please provide it if you are using the dev version):
Additional Notes
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by running examples/benchmarks/GATs/workflow_config_gats_Alpha158.yaml and inspecting how TSDataSampler groups data by day. Compare that behavior with the data rearrangement referenced in pull request 1342. Done means the TSDataSampler-based graph models run correctly and their day grouping is restored.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 30/100