2020-04-21 11:19:42 -04:00
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---
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id: 5e8f2f13c4cdbe86b5c72d94
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2020-04-24 05:52:42 -05:00
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title: 'Neural Networks: Optimizers'
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2020-04-21 11:19:42 -04:00
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challengeType: 11
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videoId: hdOtRPQe1o4
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2021-10-01 12:24:12 +08:00
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bilibiliIds:
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aid: 763064173
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bvid: BV1364y1a7eM
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cid: 409130557
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2021-01-13 03:31:00 +01:00
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dashedName: neural-networks-optimizers
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2020-04-21 11:19:42 -04:00
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---
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2020-11-27 19:02:05 +01:00
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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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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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## --video-solution--
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2
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