Trusted-AI / Trusted-AI/AIX360
LIME explain_instance documentation discrepancy
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- Dominant language
- Python
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Description
lime-ml.readthedocs says that explain_instance for tabular lime expects a 1D-array as input, but when running the code with 1D-array the following error message occurs:
ValueError: Expected 2D array, got 1D array instead:
[1, 2, 3, 4, 5]
Does the function expect 2D or 1D- arrays?
Edit:
Should probably mention that I get the same error message when passing 2D arrays (for example [[1,2,3,4,5]]). The problem probably lies elsewhere, but the error message is not very helpful.
Contributor guide
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 with the linked lime.lime_tabular documentation and reproduce explain_instance using the reported 1D and 2D arrays. Trace the resulting ValueError to determine the expected input shape and whether the documentation or error message is wrong; done means the behavior and usage are clearly documented.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- machine-learning, python
- Domain
- documentation, machine-learning
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100