31 lines
519 B
Markdown
31 lines
519 B
Markdown
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---
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id: 5e8f2f13c4cdbe86b5c72d94
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challengeType: 11
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videoId: hdOtRPQe1o4
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---
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## Description
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<section id='description'>
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</section>
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## Tests
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<section id='tests'>
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```yml
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question:
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text: |
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What is an optimizer function?
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answers:
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- |
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A function that increases the accuracy of a model's predictions.
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- |
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A function that implements the gradient descent and backpropagation algorithms for you.
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- |
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A function that reduces the time a model needs to train.
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solution: 2
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```
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</section>
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