André Carvalho created SPARK-9365:
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Summary: MLib - Gradient Class: How do I update the cum_gradient
Key: SPARK-9365
URL: https://issues.apache.org/jira/browse/SPARK-9365
Project: Spark
Issue Type: Question
Components: MLlib
Affects Versions: 1.4.1
Environment: Using Java
Reporter: André Carvalho
Description
Hello,
I have been trying to develop a gradient function to use in the GradientDescent
from Spark-MLib yet, I can't sum a vector to another, in order to update the
cumulative gradient.
How shall I proceed?
more info at
http://stackoverflow.com/questions/31614874/spark-java-add-vector-using-foreachactive-method-vector
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