Beyond Pure JAX: Flax & Optax for Elegant ML

Machine Learning

Elevate your JAX deep learning projects with Flax and Optax. This course introduces Flax for concisely defining neural network architectures as Modules, and Optax for a comprehensive suite of optimizers. You'll refactor the XOR classifier from the previous course, leveraging these powerful libraries for more structured and maintainable code.

Flax

JAX

Optax

Python

See path

4 lessons

17 practices

2 hours

Course details

Flax Modules: setup and __call__ Demystified

Preview

Building Your First Flax Module

Complete Your Neural Layer

Bringing Your Layer to Life

Enhancing Your Custom Flax Module

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Next Course: JAX in Action: Building an Image Classifier

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11