2021-06-15 07:49:18 +00:00
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---
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id: 5e8f2f13c4cdbe86b5c72d93
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2021-07-22 16:01:38 +00:00
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title: 'Redes neurais: funções de ativação'
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2021-06-15 07:49:18 +00:00
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challengeType: 11
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videoId: S45tqW6BqRs
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2021-10-03 19:24:27 +00:00
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bilibiliIds:
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aid: 675610466
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bvid: BV1wU4y1A7TJ
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cid: 409130203
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2021-06-15 07:49:18 +00:00
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dashedName: neural-networks-activation-functions
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---
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# --question--
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## --text--
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2021-07-22 16:01:38 +00:00
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Qual função de ativação alterna valores entre -1 e 1?
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2021-06-15 07:49:18 +00:00
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## --answers--
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2021-07-22 16:01:38 +00:00
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ReLU (Unidade Linear Retificada)
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2021-06-15 07:49:18 +00:00
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---
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2021-07-22 16:01:38 +00:00
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Tanh (Tangente Hiperbólica)
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2021-06-15 07:49:18 +00:00
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---
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2021-07-22 16:01:38 +00:00
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Sigmoide
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2021-06-15 07:49:18 +00:00
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## --video-solution--
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2
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