Joseph K. Bradley created SPARK-9122:
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Summary: spark.mllib regression should support batch predict
Key: SPARK-9122
URL: https://issues.apache.org/jira/browse/SPARK-9122
Project: Spark
Issue Type: Improvement
Components: MLlib, PySpark
Reporter: Joseph K. Bradley
Currently, in spark.mllib, generalized linear regression models like
LinearRegressionModel, RidgeRegressionModel and LassoModel support predict()
via: LinearRegressionModelBase.predict, which only takes single rows (feature
vectors).
It should support batch prediction, taking an RDD. (See other classes which do
this already such as NaiveBayesModel.)
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