Github user FlytxtRnD commented on the pull request: https://github.com/apache/spark/pull/4059#issuecomment-72404786 Instead of passing mu & sigma as arrays, I tried to directly pass "gaussians "(Array[MultivariateGaussian]) from PythonMLLibAPI. But I was not able to access the attributes of the MultivariateGaussian class object in python. Then I converted "gaussians" to 2 arrays of mu and sigma and returned to python. Which method is good? And is it possible to access the attributes mu & sigma in python by passing "gaussians" directly?
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