Jeshua Bratman – Medium

Jeshua Bratman

Published in
Abnormal Security Engineering Blog

Calibrating Classifiers in Reality

This post also appears on the Abnormal Blog.

Jan 24, 2022

Calibrating Classifiers in Reality

Jan 24, 2022

Published in
Abnormal Security Engineering Blog

Abnormal Engineering Stories — Episode #2: Future of ML Platform

Future of ML Platform w/ Jeshua Bratman & Nico Koumchatzsky

Jul 7, 2021

Abnormal Engineering Stories — Episode #2: Future of ML Platform

Jul 7, 2021

Published in
Abnormal Security Engineering Blog

Podcast: Building Applied ML Startups

It was a pleasure sitting down with Tim Shi of Cresta and Saam Motamedi of Greylock to discuss building companies around machine learning…

Jul 2, 2021

Podcast: Building Applied ML Startups

Jul 2, 2021

Published in
Towards Data Science

How you Should Design ML Engineering Projects

Analysis of ML lifecycles, common pitfalls, and a copy-and-paste template you can use to improve your software & experimental design.

Apr 6, 2021

How you Should Design ML Engineering Projects

Apr 6, 2021

Published in
Abnormal Security Engineering Blog

Re-Scoring an ML Detection Engine on Past Attacks (part 1)

Developing a machine learning product for cybersecurity comes with unique challenges. For a bit of background, Abnormal Security’s…

Mar 29, 2021

Re-Scoring an ML Detection Engine on Past Attacks (part 1)

Mar 29, 2021

Published in
Abnormal Security Engineering Blog

Graph of Models and Features

At the core of all Abnormal’s detection products sits a sophisticated web of prediction models. For any of these models to function we…

Feb 1, 2021

Graph of Models and Features

Feb 1, 2021

Published in
Abnormal Security Engineering Blog

Lazily Loading ML Models for Scoring with PySpark

Authors: Jeshua Bratman and Vineet Edupuganti

Dec 11, 2020

Lazily Loading ML Models for Scoring with PySpark

Dec 11, 2020

Stopping election interference emails attacks using ML

My favorite part of working at Abnormal Security is seeing the myriad of nefarious attacks we are able to stop. These attacks include…

Nov 18, 2020

Nov 18, 2020

Published in
Abnormal Security Engineering Blog

Combining ML Models to Detect Email Attacks

This article is a follow-up to one I wrote a year ago — Lessons from building AI to Stop Cyberattacks — in which I discussed the overall…

Nov 18, 2020

Combining ML Models to Detect Email Attacks

Nov 18, 2020

Published in
Abnormal Security Engineering Blog

Lessons from building AI to Stop Cyberattacks

Identifying malicious social engineering cyberattacks with machine learning

Nov 19, 2019

Lessons from building AI to Stop Cyberattacks

Nov 19, 2019

Jeshua Bratman

Jeshua Bratman

Founding engineer and Head of ML at Abnormal Security. I write about AI, ML, Data Science, and Cyber Security mixed with some comedy

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