Joseph K. Bradley created SPARK-7651:
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Summary: PySpark GMM predict, predictSoft should fail on bad input
Key: SPARK-7651
URL: https://issues.apache.org/jira/browse/SPARK-7651
Project: Spark
Issue Type: Bug
Components: MLlib, PySpark
Affects Versions: 1.3.1, 1.3.0, 1.4.0
Reporter: Joseph K. Bradley
In PySpark, GaussianMixtureModel predict and predictSoft test if the argument
is an RDD and operate correctly if so. But if the argument is not an RDD, they
fail silently, returning nothing.
[https://github.com/apache/spark/blob/11a1a135d1fe892cd48a9116acc7554846aed84c/python/pyspark/mllib/clustering.py#L176]
Instead, they should raise errors.
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