1min snip

Machine Learning Street Talk (MLST) cover image

#86 - Prof. YANN LECUN and Dr. RANDALL BALESTRIERO - SSL, Data Augmentation, Reward isn't enough [NEURIPS2022]

Machine Learning Street Talk (MLST)

NOTE

The Importance of Surrogate Objectives in Optimization

In deep learning, we use surrogate objectives that are differentiable to optimize classification error. Similarly, in reinforcement learning, a surrogate cost that is differentiable is needed to estimate the gradient efficiently and find the minimum. This approach allows us to optimize objectives that may not be directly differentiable, leading to successful learning.

00:00

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode