freeCodeCamp/curriculum/challenges/chinese/11-machine-learning-with-python/tensorflow/neural-networks-optimizers.md

id, challengeType, isHidden, videoId

id	challengeType	isHidden	videoId
5e8f2f13c4cdbe86b5c72d94	11	false	hdOtRPQe1o4

Description

Tests

question:
  text: |
    What is an optimizer function?
  answers:
    - |
      A function that increases the accuracy of a model's predictions.
    - |
      A function that implements the gradient descent and backpropagation algorithms for you.
    - |
      A function that reduces the time a model needs to train.
  solution: 2