Matt Sosna – Medium

Matt Sosna

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Stats on my stories

Last updated March 2024

May 1, 2021

Stats on my stories

May 1, 2021

Published in
Towards Data Science

Building a Random Forest by Hand in Python

A deep dive on a powerful and popular algorithm

Jan 30

Building a Random Forest by Hand in Python

Jan 30

Published in
Towards Data Science

A Business Lens on Precision and Recall

Social media spam as a case study

Dec 22, 2023

A Business Lens on Precision and Recall

Dec 22, 2023

Published in
Towards Data Science

SQL Riddles to Test Your Wits

Timestamps, dependent filters, and misbehaving left joins

Feb 22, 2023

SQL Riddles to Test Your Wits

Feb 22, 2023

Published in
Towards Data Science

AWS Essentials for Data Science: Compute

Understanding and deploying EC2 and Lambda services

Jan 3, 2023

AWS Essentials for Data Science: Compute

Jan 3, 2023

Published in
Towards Data Science

AWS Essentials for Data Science: Storage

Understanding and deploying S3, RDS, and DynamoDB services

Aug 22, 2022

AWS Essentials for Data Science: Storage

Aug 22, 2022

Published in
Towards Data Science

AWS Essentials for Data Science: Why Cloud Computing?

How to leverage this half-trillion dollar industry

Apr 19, 2022

AWS Essentials for Data Science: Why Cloud Computing?

Apr 19, 2022

Published in
Towards Data Science

Intermediate SQL for Everyone

Create a database, learn useful syntax, build informative queries

Jan 18, 2022

Intermediate SQL for Everyone

Jan 18, 2022

Published in
CodeX

Building a full-stack spam catching app

Spice up this classic project with Flask, JavaScript, and Heroku

Dec 4, 2021

Building a full-stack spam catching app

Dec 4, 2021

Published in
Towards Data Science

Exploring stacks and queues

Supercharge your programs with two highly useful tools

Nov 28, 2021

Exploring stacks and queues

Nov 28, 2021

Matt Sosna

Matt Sosna

Sr ML Engineer @ Meta. Princeton PhD. Dad. Write about data science, machine learning, statistics, Python. Addicted to learning how things work. Views my own.

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