Key takeaways:
The markdown data does not provide any specific details about the article, it is a comment from a user named ActorNightly. However, here are some takeaways based on the comment:
- Karpathy's material is a good introduction to the topic.
- The 'hero' part of learning comes from implementing and training models.
- Training these models at scale may be unfeasible due to hardware requirements.
- The user recommends practical application over solely relying on course material.