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[SPARK-21241][MLlib]- Add setIntercept to StreamingLinearRegressionWi… #18457

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[SPARK-21241][MLlib]- Add setIntercept to StreamingLinearRegressionWi… #18457

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[SPARK-21241][MLlib]- Add setIntercept to StreamingLinearRegressionWi…
SoulGuedria Jun 28, 2017
d321833
fix python style
Sep 30, 2018
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8 changes: 8 additions & 0 deletions python/pyspark/mllib/regression.py
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Original file line number Diff line number Diff line change
Expand Up @@ -199,6 +199,9 @@ def load(cls, sc, path):
model = LinearRegressionModel(weights, intercept)
return model

@since("2.3.0")
def setIntercept(self, intercept):
self._intercept = intercept

# train_func should take two parameters, namely data and initial_weights, and
# return the result of a call to the appropriate JVM stub.
Expand Down Expand Up @@ -795,6 +798,11 @@ def __init__(self, stepSize=0.1, numIterations=50, miniBatchFraction=1.0, conver
super(StreamingLinearRegressionWithSGD, self).__init__(
model=self._model)

@since("2.3.0")
def setIntercept(self, intercept):
"""Set if the algorithm should add an intercept"""
self._model.setIntercept(intercept)

@since("1.5.0")
def setInitialWeights(self, initialWeights):
"""
Expand Down