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Author jeshua bratman

Jeshua Bratman

Former Head of Machine Learning

Jeshua Bratman is an expert in applied machine learning with over 10 years of experience developing ML products and ML platforms. He is a founding engineer of Abnormal Security and the former Head of Machine Learning. Prior to starting Abnormal, Jeshua built Twitter’s machine learning platform and developed models to detect and prevent abusive behavior on Twitter. Prior to Twitter, Jeshua built the AI engine that powered TellApart’s predictive marketing products. His academic background is in theoretical reinforcement learning and deep learning from the University of Michigan where he worked on his PhD.

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Engineering

Calibrating Classifiers in Reality

Jan 21, 2022

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Engineering

Abnormal Engineering Stories, Episode #2: Building ML to Make Humans More Effective

Jul 7, 2021

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Engineering

Podcast: Building ML to Make Humans More Effective

Jun 29, 2021

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Engineering

How You Should Design ML Engineering Projects

Apr 7, 2021

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Engineering

Re-Scoring an ML Detection Engine on Past Attacks

Mar 30, 2021

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Engineering

Graph of Models and Features

Feb 2, 2021

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Engineering

Combining ML Models to Detect Email Attacks

Nov 18, 2020