Description
_checkThresholdConsistency incorrectly uses getParam in attempt to access threshold and thresholds values. Furthermore it calls it with Param instead of str:
>>> from pyspark.ml.classification import LogisticRegression
>>> lr = LogisticRegression(threshold=0.25, thresholds=[0.75, 0.25])
Traceback (most recent call last):
...
TypeError: getattr(): attribute name must be string
Finally exception message uses join without converting values to str.
Attachments
Issue Links
- is related to
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SPARK-11834 Ignore thresholds in LogisticRegression and update documentation
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- Closed
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- links to
