2021-06-15 07:49:18 +00:00
|
|
|
---
|
|
|
|
|
id: 5e8f2f13c4cdbe86b5c72d93
|
2021-07-20 16:05:24 +00:00
|
|
|
title: 'Reti Neurali: funzioni di attivazione'
|
2021-06-15 07:49:18 +00:00
|
|
|
challengeType: 11
|
|
|
|
|
videoId: S45tqW6BqRs
|
2021-10-03 19:24:27 +00:00
|
|
|
bilibiliIds:
|
|
|
|
|
aid: 675610466
|
|
|
|
|
bvid: BV1wU4y1A7TJ
|
|
|
|
|
cid: 409130203
|
2021-06-15 07:49:18 +00:00
|
|
|
dashedName: neural-networks-activation-functions
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
# --question--
|
|
|
|
|
|
|
|
|
|
## --text--
|
|
|
|
|
|
2021-07-20 16:05:24 +00:00
|
|
|
Quale funzione di attivazione passa i valori da -1 a 1?
|
2021-06-15 07:49:18 +00:00
|
|
|
|
|
|
|
|
## --answers--
|
|
|
|
|
|
2021-07-20 16:05:24 +00:00
|
|
|
ReLU (Unità Lineare Rettificata)
|
2021-06-15 07:49:18 +00:00
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
2021-07-20 16:05:24 +00:00
|
|
|
Tanh (Tangente Iperbolica)
|
2021-06-15 07:49:18 +00:00
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
Sigmoid
|
|
|
|
|
|
|
|
|
|
## --video-solution--
|
|
|
|
|
|
|
|
|
|
2
|
|
|
|
|
|
