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288. Removing constant features
easy
Generalsenior
Input Signature
| Argument | Type |
|---|---|
| X | np.ndarray |
Output Signature
| Return Name | Type |
|---|---|
| value | tuple |
Constraints
Roles
ML Engineer
AI Engineer
Data Scientist
Research Scientist
Analytics Engineer
Companies
GeneralLevels
senior
entry
Tags
numpy
feature-selection
data-preprocessing
zero-variance
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