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Course overview
Lesson Overview

3.7 – Sigmoid, Tanh, and ReLU Functions Compared: Sigmoid, Tanh, and ReLU are three popular activation functions, each with unique strengths. Sigmoid compresses numbers between zero and one, useful for probabilities. Tanh centers values between negative and positive one, improving balance in learning. ReLU activates only positive values, making training faster and reducing errors. Together, these functions help networks learn more efficiently by controlling how signals move through layers. Choosing the right one affects both speed and accuracy, shaping how well an AI model performs.

About this course

A complete 500+ lesson journey from AI fundamentals to advanced machine learning, deep learning, generative AI, deployment, ethics, business applications, and cutting-edge research. Perfect for both beginners and seasoned AI professionals.

This course includes:
  • Step-by-step AI development and deployment projects
  • Practical coding examples with popular AI frameworks
  • Industry use cases and real-world case studies

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