Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
GAN -Generative Adversarial Networks- (2019-09-26)
Search
abekoh
October 02, 2022
Technology
1
67
GAN -Generative Adversarial Networks- (2019-09-26)
2019/09に社内LTで発表、2022/10に一部修正したものです
abekoh
October 02, 2022
Tweet
Share
More Decks by abekoh
See All by abekoh
Table-driven testing に縛られないGoのテストパターン
abekoh
9
3.8k
『理科系の作文技術』から学ぶ技術文書の書き方
abekoh
0
880
WSL2 (2020-10-30)
abekoh
1
67
自作キーボードつくってみた (2019-02-26)
abekoh
1
40
Other Decks in Technology
See All in Technology
Autonomous Database - Dedicated 技術詳細 / adb-d_technical_detail_jp
oracle4engineer
PRO
4
10k
品質視点から考える組織デザイン/Organizational Design from Quality
mii3king
0
200
Codeful Serverless / 一人運用でもやり抜く力
_kensh
7
420
共有と分離 - Compose Multiplatform "本番導入" の設計指針
error96num
2
530
CDK CLIで使ってたあの機能、CDK Toolkit Libraryではどうやるの?
smt7174
4
180
20250913_JAWS_sysad_kobe
takuyay0ne
2
210
Aurora DSQLはサーバーレスアーキテクチャの常識を変えるのか
iwatatomoya
1
980
JTCにおける内製×スクラム開発への挑戦〜内製化率95%達成の舞台裏/JTC's challenge of in-house development with Scrum
aeonpeople
0
220
ブロックテーマ時代における、テーマの CSS について考える Toro_Unit / 2025.09.13 @ Shinshu WordPress Meetup
torounit
0
120
dbt開発 with Claude Codeのためのガードレール設計
10xinc
2
1.2k
Snowflake Intelligenceにはこうやって立ち向かう!クラシルが考えるAI Readyなデータ基盤と活用のためのDataOps
gappy50
0
230
S3アクセス制御の設計ポイント
tommy0124
3
200
Featured
See All Featured
Optimising Largest Contentful Paint
csswizardry
37
3.4k
Gamification - CAS2011
davidbonilla
81
5.4k
Music & Morning Musume
bryan
46
6.8k
The Art of Programming - Codeland 2020
erikaheidi
56
13k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
Building Adaptive Systems
keathley
43
2.7k
4 Signs Your Business is Dying
shpigford
184
22k
How to train your dragon (web standard)
notwaldorf
96
6.2k
Building Better People: How to give real-time feedback that sticks.
wjessup
368
19k
Git: the NoSQL Database
bkeepers
PRO
431
66k
Faster Mobile Websites
deanohume
309
31k
A Tale of Four Properties
chriscoyier
160
23k
Transcript
GAN -Generative Adversarial Networks- abekoh : ͜ͷεϥΠυ2019/09ʹࣾLTͰൃදɺ 2022/10ʹҰ෦मਖ਼ͨ͠ͷͰ͢
GANͱʁ
What’s GAN? • Generatve Adversarial Networks • ఢରతੜωοτϫʔΫ • σΟʔϓϥʔχϯάʹΑΔੜΞϧΰϦζϜ
• ଟ͘ը૾ੜʹར༻͞ΕΔ • GAN(Ϊϟϯ)ͱུ͞ΕΔ
ྫ: إࣸਅͷੜ • ϦΞϧࣸਅͱผෆೳͳϨϕϧͷِը૾ΛAI͕ੜՄೳ ʹͳΔGANs͚ΞʔΩςΫνϟΛNVIDIA͕࡞ - Gigazine IUUQTHJHB[JOFOFUOFXTOWJEJBTUZMFCBTFEHFOFSBUPSBSDIJUFDUVSFHBOT
ྫ: ೋ࣍ݩը૾ • MakeGirlsMoe IUUQTNBLFHJSMTNPF
ྫ: ࣗಈண৭ • PaintsChainer IUUQTQBJOUTDIBJOFSQSFGFSSFEUFDIJOEFY@KBIUNM
࠷ۙͷྫ: إࣸਅͷϑϦʔૉࡐ • generated.photos
GANͷֶशͷΈ
χϡʔϥϧωοτʹΑΔը૾ೝࣝ ͿͲ͏ ΓΜ͝ Έ͔Μ ύΠϯ ϝϩϯ ҰൠతͳΈࠐΈχϡʔϥϧωοτ
ٯ͖ʹ͢Δͱɺը૾ੜثʹ
ఢର͢Δ2ͭͷχϡʔϥϧωοτ Λֶͬͯश VS. (FOFSBUPS ੜث %JTDSJNJOBUPS ผث ِΛੜ ຊِ͔͔ผ
GANͷֶशεςοϓ(1/3) %JTDSJNJOBUPS ຊ ِ • DiscriminatorʹຊΛڭ͑ࠐ·ͤΔ ਖ਼͘͠ຊͱผ͢ΔΑ͏ʹ ຊ
GANͷֶशεςοϓ(2/3) • Generator͕DiscriminatorΛὃ͢Α͏ʹ ڭ͑ࠐ·ͤΔ %JTDSJNJOBUPS ຊ ِ %JTDSJNJOBUPSΛٗ͘ (FOFSBUPS
ੜِͨ͠ ೖྗҬΛߜͬͨཚ
GANͷֶशεςοϓ(3/3) %JTDSJNJOBUPS ຊ ِ • DiscriminatorʹِΛڭ͑ࠐ·ͤΔ ِΛਖ਼͘͠ผͰ͖ΔΑ͏ʹ ੜِͨ͠
͜ͷ3εςοϓΛ܁Γฦֶ͠श
GANͷਐԽ
GAN (2014.6) • I. J. Goodfellow (Google)ʹΑΔ࠷ॳͷจ
DCGAN (2015.11) • Deep Convolutional GAN • ΈࠐΈχϡʔϥϧωοτͰ ߴղ૾ը૾ʹରԠ
ଐੑͷ͠ࢉҾ͖ࢉ
Text to Image (2016.5) • จষ͔Βը૾Λੜ จষΛೖྗʹೖΕΔ
pix2pix (2016.11) • ը૾͔Βը૾ͷม
Stack GAN (2016.12) • ͬͱߴղ૾ʹ
Wasserstein GAN (2017.1) • తؔΛେ෯मਖ਼ɺύϥϝʔλௐָ͕ʹ ͳΜ͔͜Μͳ͔ࣜͭ͏
ͪͳΈʹ… • ֶੜ࣌͜ΕΛར༻ͯ͠ɺ ϑΥϯτͷࣗಈੜΛ͢Δݚڀͯ͠·ͨ͠ https://github.com/uchidalab/fontdesign_gan