From 5e035403d41527f092705c68f0dd1b4b946014d6 Mon Sep 17 00:00:00 2001
From: Xiangrui Meng <meng@databricks.com>
Date: Tue, 6 Oct 2015 14:58:42 -0700
Subject: [PATCH] [SPARK-10957] [ML] setParams changes quantileProbabilities
unexpectly in PySpark's AFTSurvivalRegression
If user doesn't specify `quantileProbs` in `setParams`, it will get reset to the default value. We don't need special handling here. vectorijk yanboliang
Author: Xiangrui Meng <meng@databricks.com>
Closes #9001 from mengxr/SPARK-10957.
---
python/pyspark/ml/regression.py | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/python/pyspark/ml/regression.py b/python/pyspark/ml/regression.py
index a0f7f54e65..e12abeba01 100644
--- a/python/pyspark/ml/regression.py
+++ b/python/pyspark/ml/regression.py
@@ -701,11 +701,7 @@ class AFTSurvivalRegression(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPredi
quantilesCol=None):
"""
kwargs = self.setParams._input_kwargs
- if quantileProbabilities is None:
- return self._set(**kwargs).setQuantileProbabilities([0.01, 0.05, 0.1, 0.25, 0.5,
- 0.75, 0.9, 0.95, 0.99])
- else:
- return self._set(**kwargs)
+ return self._set(**kwargs)
def _create_model(self, java_model):
return AFTSurvivalRegressionModel(java_model)
--
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