qe functions do not return same structure of prediction objects
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- Dominant language
- R
- Stars
- 46
- Forks
- 15
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Description
When running a problem, in qeML v1.1, on many qe functions for comparison, the prediction objects do not have the same structure. This makes comparison more difficult.
Example with factor target and numeric x-vars:
- qeAdaBoost will return a prediction object with the structure containing predClasses and probs incl class.
- qeKNN will return predClasses and probs excl class.
- qeDT will return only predClasses
- qeKNNna will return only a numeric (probs but unnamed)
Would it be possible to align the output for easy comparison, eg to a named list like for qeAdaBoost? This would also make it easier to expand qeCompare.
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Research direction
Start by locating the implementations of qeAdaBoost, qeKNN, qeDT, and qeKNNna and compare the prediction objects they return for factor targets with numeric x-variables. Define the shared structure from the qeAdaBoost example, then inspect qeCompare for related assumptions. Done means the functions expose consistently named prediction components suitable for direct comparison.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- r
- Domain
- machine-learning
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100