This post explains three transformations on Spark RDD: join, intersection and cartesian.

What is needed to replicate these examples:

  • Access to Pyspark

If you have not used Spark, here is a post for introduction and installation of Spark in… Read more...

Techy

I spent a lot of time on thinking and reflecting. But they are counter-productive.

Real productive behaviors are writing and coding.

When I caught myself thinking, something is usually wrong. Examples:

  • Career decisions. Actions should
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Productivity

Reference – Notes from this blog: https://machinelearningmastery.com/gentle-introduction-mini-batch-gradient-descent-configure-batch-size/

Three types are : batch gradient descent, stochastic gradient descent, mini-batch… Read more...

Techy