13min chapter

"The Cognitive Revolution" | AI Builders, Researchers, and Live Player Analysis cover image

GELU, MMLU, & X-Risk Defense in Depth, with the Great Dan Hendrycks

"The Cognitive Revolution" | AI Builders, Researchers, and Live Player Analysis

CHAPTER

Revamping Activation Functions in AI

This chapter explores the role of activation functions in neural networks, specifically focusing on JELU and CELU as alternatives to ReLU. It highlights the shift from sharp transitions to smoother filtering and the significance of scaling data and computing power in driving AI advancements. The discussion also reflects on recent innovations and challenges in deep learning architectures and the potential of mixture of experts models.

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