freeCodeCamp/curriculum/challenges/chinese/11-machine-learning-with-python/how-neural-networks-work/deep-learning-demystified.md

---
id: 5e9a0e9ef99a403d019610cc
challengeType: 11
videoId: bejQ-W9BGJg
---

## Description

<section id='description'>
</section>

## Tests

<section id='tests'>

```yml
question:
  text: |
    How should you assign weights to input neurons before training your network for the first time?

  answers:
    - |
      From smallest to largest.
    - |
      Completely randomly.
    - |
      Alphabetically.
    - |
      None of the above.
  solution: 2
```

</section>