[SPARK-51060][ML][PYTHON][CONNECT] Support QuantileDiscretizer on Conenct
#49761
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zhengruifeng
commented
Feb 2, 2025
| remote_model = JavaModel(java_model) | ||
| if self.isSet(self.inputCol): | ||
| return Bucketizer( | ||
| splits=remote_model._call_java("getSplits"), |
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Bucketizer is kind of special, it not only can be directly used as a normal transformer, but also can be fitted by a QuantileDiscretizer.
When fitted by QuantileDiscretizer, it fetches the coefficients and builds a client side model
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What changes were proposed in this pull request?
Support
QuantileDiscretizeron ConenctWhy are the changes needed?
for feature parity
Does this PR introduce any user-facing change?
yes
How was this patch tested?
added tests
Was this patch authored or co-authored using generative AI tooling?
no