Upgrade to Pro — share decks privately, control downloads, hide ads and more …

ML Session n°4

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Adrien Couque Adrien Couque
April 05, 2017
Technology
0
30

ML Session n°4

Avatar for Adrien Couque

Adrien Couque

April 05, 2017
Tweet

More Decks by Adrien Couque

See All by Adrien Couque
A roadmap to psychohistory
Avatar for Adrien Couque acq
0
91
ML Session n°8
Avatar for Adrien Couque acq
0
59
ML Session n°7
Avatar for Adrien Couque acq
0
24
ML Session n°6
Avatar for Adrien Couque acq
0
31
ML Session n°5
Avatar for Adrien Couque acq
0
55
ML Session n°3
Avatar for Adrien Couque acq
0
94
ML Session n°2
Avatar for Adrien Couque acq
1
84
ML Session n°1
Avatar for Adrien Couque acq
0
84
Intro to Machine Learning for Android developers
Avatar for Adrien Couque acq
0
190

Other Decks in Technology

See All in Technology
会社紹介資料 / Sansan Company Profile
Avatar for Sansan, Inc. sansan33
PRO
15
400k
Tebiki Engineering Team Deck
Avatar for Tebiki, Inc. tebiki
0
24k
AIと新時代を切り拓く。これからのSREとメルカリIBISの挑戦
Avatar for ktykogm 0gm
0
890
Contract One Engineering Unit 紹介資料
Avatar for Sansan, Inc. sansan33
PRO
0
13k
~Everything as Codeを諦めない~ 後からCDK
Avatar for mu7889yoon / Yuta Nakamura mu7889yoon
3
330
顧客との商談議事録をみんなで読んで顧客解像度を上げよう
Avatar for shibayu36 shibayu36
0
220
GitHub Issue Templates + Coding Agentで簡単みんなでIaC/Easy IaC for Everyone with GitHub Issue Templates + Coding Agent
Avatar for AEON aeonpeople
1
220
予期せぬコストの急増を障害のように扱う――「コスト版ポストモーテム」の導入とその後の改善
Avatar for Masahiro Yoshizawa muziyoshiz
1
1.8k
超初心者からでも大丈夫！オープンソース半導体の楽しみ方〜今こそ！オレオレチップをつくろう〜
Avatar for Yamada3 keropiyo
0
110
Bedrock PolicyでAmazon Bedrock Guardrails利用を強制してみた
Avatar for Yudai Jinno yuu551
0
210
小さく始めるBCP ― 多プロダクト環境で始める最初の一歩
Avatar for kekke-n kekke_n
1
400
CDK対応したAWS DevOps Agentを試そう_20260201
Avatar for モブエンジニア（Masaki Okuda） masakiokuda
1
250

Featured

See All Featured
GraphQLの誤解/rethinking-graphql
Avatar for sonatard sonatard
74
11k
Agile Actions for Facilitating Distributed Teams - ADO2019
Avatar for Mark Kilby mkilby
0
110
Into the Great Unknown - MozCon
Avatar for Noah Learner thekraken
40
2.3k
BBQ
Avatar for Matthew Crist matthewcrist
89
10k
A Tale of Four Properties
Avatar for Chris Coyier chriscoyier
162
24k
The MySQL Ecosystem @ GitHub 2015
Avatar for Sam Lambert samlambert
251
13k
The untapped power of vector embeddings
Avatar for Frank van Dijk frankvandijk
1
1.6k
Statistics for Hackers
Avatar for Jake VanderPlas jakevdp
799
230k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
Avatar for Joe Casabona jcasabona
34
2.6k
YesSQL, Process and Tooling at Scale
Avatar for Rocio Delgado rocio
174
15k
Designing for humans not robots
Avatar for Tammie Lister tammielis
254
26k
Embracing the Ebb and Flow
Avatar for Simon Collison colly
88
5k

Transcript

  1. ML: regularization and neural networks March 2017

  2. Recap

  3. Recap: linear regression

  4. Recap: polynomial regression

  5. Recap: gradient descent

  6. Regularization

  7. Normalization Goal : have all features be equivalent (in size)

    Rescaling : Standardization :

  8. Regularization : goal

  9. Regularization Before : Now : Forces values to stay low

  10. Neural networks

  11. Demo: Tensorflow Playground

  12. Biological neuron

  13. Artificial neuron: Perceptron

  14. Teaching a neuron

  15. Artifical neuron : activation function

  16. Most common activation functions Identity Sigmoid Tanh ReLU

  17. Teaching a neuron

  18. Demo: simple network, but the hard way (92%)

  19. Demo: simple network, but the hard way (92%)

  20. Artificial neuron -> Artificial neural network

  21. Artificial neuron -> Artificial neural network

  22. Teaching a neural net

  23. Demo: Tensorflow Playground

  24. Demo: layered network, still the hard way (97%)

  25. Questions? March 2017