What It Is and Why

What It Is and Why

In this lesson — part of Getting Started — you'll learn what it is and why in TensorFlow and why it matters in real work.

Why it matters

This lesson builds an important part of your understanding.

Key ideas

• Understand the core idea
• See how it's used in practice
• Recognize common mistakes
• Apply it yourself

In practice

Here's the idea in pseudocode — the exact syntax varies by language:

// TensorFlow: example

Try it yourself

Exercise: Apply this idea in a short TensorFlow example.

Recap

You now understand what it is and why and can apply it in TensorFlow. Mark this lesson complete and continue to the next one.