@--mkaran
Machine Learning Engineer
Nothing here yet.
Nothing here yet.
Mar 20, 2021 · 23 min read · Interpreting Isolation Forest’s predictions — and not only Photo by Joshua Golde on Unsplash The problem: how to interpret Isolation Forest’s predictions More specifically, how to tell which features are contributing more to the predictions. Since Is...
Join discussion
Jan 7, 2021 · 5 min read · It is well known — or should be — that spark is not secured by default. It is right there in the docs Security in Spark is OFF by default So you should be well aware that you’ll need to put the effort to secure your cluster. And there are many th...
Join discussion
Nov 28, 2020 · 3 min read · Time to check your spark clusters Image by Author It is well known — or should be — that spark is not secured by default. It is right there in the docs Security in Spark is OFF by default So you should be well aware that you’ll need to put the effo...
Join discussion
Mar 24, 2020 · 5 min read · Lessons learned Debugging PySpark and Isolation Forest — Image by author So, after a few runs with the PySpark ml implementation of Isolation Forest presented here, I stumbled upon a couple of things and I thought I’d write about them so that you don...
Join discussion
Mar 21, 2020 · 3 min read · How to leverage spark to read in parallel from a database Spark Parallelization A usual way to read from a database, e.g. Postgres, using spark would be something like the following: user = 'postgres' password = 'secret' db_driver = 'org.postgresql.D...
Join discussion