[GitHub] [spark] zhengruifeng commented on a change in pull request #26832: [SPARK-30202][ML][PYSPARK] impl QuantileTransform

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zhengruifeng commented on a change in pull request #26832: [SPARK-30202][ML][PYSPARK] impl QuantileTransform
URL: https://github.com/apache/spark/pull/26832#discussion_r359141878
 
 

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 File path: docs/ml-features.md
 ##########
 @@ -1495,6 +1495,57 @@ for more details on the API.
 </div>
 
 
+## QuantileTransform
+
+QuantileTransform provide a non-parametric transformation to map the data to another
+distribution, currently both uniform and gaussian are supported.
+This model transforms the features to follow a uniform or a gaussian distribution.
 
 Review comment:
   Yes, I will update this doc.

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