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
これからの強化学習2.7
Search
moyomot
May 19, 2017
0
140
これからの強化学習2.7
moyomot
May 19, 2017
Tweet
Share
More Decks by moyomot
See All by moyomot
DRIVE CHARTのMLOpsを体感しよう
moyomot
0
140
現場課題に向き合い MLOps成熟度を高める道
moyomot
1
1k
第1回 Data-Centric AI勉強会 LT: AIドラレコを支える一貫性のあるデータの作り方
moyomot
0
930
DRIVE CHARTにおけるAI開発とアーキテクチャ全容
moyomot
0
1.1k
これからの強化学習2.6
moyomot
0
210
Gunosyのデータ分析基盤、ログ基盤の全容
moyomot
14
9.6k
GunosyにおけるSparkStreaming活用事例
moyomot
1
5.2k
トピックモデル第2章
moyomot
0
310
adhoc analysis apache spark
moyomot
1
1.1k
Featured
See All Featured
Build your cross-platform service in a week with App Engine
jlugia
231
18k
Reflections from 52 weeks, 52 projects
jeffersonlam
351
20k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
35
2.4k
Become a Pro
speakerdeck
PRO
28
5.4k
The Invisible Side of Design
smashingmag
300
51k
VelocityConf: Rendering Performance Case Studies
addyosmani
331
24k
Site-Speed That Sticks
csswizardry
10
670
Code Review Best Practice
trishagee
69
18k
YesSQL, Process and Tooling at Scale
rocio
173
14k
How GitHub (no longer) Works
holman
314
140k
Fireside Chat
paigeccino
37
3.5k
Building Flexible Design Systems
yeseniaperezcruz
328
39k
Transcript
͜Ε͔ΒͷڧԽֶश 2.7 ෳརܕڧԽֶश GUNOSY σʔλϚΠχϯάݚڀձ #121
INTRODUCTION ͓͢Δ͜ͱ ▸ རӹͷෳརޮՌΛ۩ମྫΛ௨ͯ͠ཧղ͠ ▸ ෳརΛQֶशͷΈʹఆࣜԽ͢Δ
INTRODUCTION ࣍ ▸ 2.7.1 རӹͷෳརޮՌͱࢿൺ ▸ زԿฏۉΛ༻ͨ͠ෳརޮՌͷ۩ମྫ ▸ 2.7.2 ෳརܕڧԽֶशͷΈ
▸ ߦಈՁؔQͷఆࣜԽ ▸ 2.7.3 ෳརܕڧԽֶशΞϧΰϦζϜ ▸ ෳརܕQֶश ▸ ෳརܕOnPSʢOnline Profit Sharingʣ ▸ 2.7.4 ࢿൺͷ࠷దԽ ▸ 2.7.5 ϑΝΠφϯεͷԠ༻ɿࠃ࠴ฑબ
2.7.1 རӹͷෳརޮՌͱࢿൺ 3ຊόϯσΟοτ ▸ ͲͷϚγϯ͕͓ಘ͔ʁ
2.7.1 རӹͷෳརޮՌͱࢿൺ ͲͷϚγϯ͕͓ಘ͔ʁ ▸ ͷຊ࣭ࢉज़ฏۉ͔زԿฏۉ͔ ▸ ֫ಘͨ͠རӹؚΊͯશֹ͔͚ଓ͚Δͱ͖زԿฏۉΛߟྀ͢Δ ඞཁ͕͋ΔʢAͷબ͕ྑ͍ʣ ▸ زԿฏۉෳརͷΑ͏ͳൺͰมԽ͢Δͱ͖ʹ༻͢Δ
▸ ʢຖճ1υϧBET͢Δ߹ࢉज़ฏۉͷ΄͏͕ྑ͍݁ՌʹͳΔ ͣʣ ▸ https://www.jstage.jst.go.jp/article/tjsai/26/2/26_2_330/_pdf
2.7.1 རӹͷෳརޮՌͱࢿൺ ෳརޮՌΛ࠷େԽ͢ΔͨΊʹέϦʔج४ ▸ ΫϩʔυɾγϟϊϯΒͱڞʹɺใڞ༗Λར༻͠ɺΪϟϯϒϧͰ࠷ޮͷΑ ͍Ṍ͚ํΛݚڀͨ͠ɻͨͩ͠ɺࣗΒṌ͚Δ͜ͱ͠ͳ͔ͬͨɻʢwikipediaʣ
2.7.2 ෳརܕڧԽֶशͷΈ ऩӹׂҾͷൺֱ ऩӹͷׂҾ ׂҾෳརརӹ R: རӹ, γ: ׂҾ, f:
ࢿൺ r: ใु త: ߦಈՁؔQΛ࠶ؼతͳܗͰఆࣜԽ͠Q- learningʹ͍͖͍࣋ͬͯͨ
2.7.2 ෳརܕڧԽֶशͷΈ ঢ়ଶՁ؍ͷఆࣜԽ
2.7.2 ෳརܕڧԽֶशͷΈ ߦಈՁ؍ͷఆࣜԽ ͋ͱQΛ࠷େԽ͢ΔํࡦπΛֶश͢Δ
2.7.3 ෳརܕڧԽֶशΞϧΰϦζϜ ෳརܕQֶश ▸ ҰൠతͳQֶशͱߟ͑ํಉ͡ ▸ ใुΛརӹͷରͰஔ͖͑ͨ
2.7.3 ෳརܕڧԽֶशΞϧΰϦζϜ ෳརܕQֶशͷΞϧΰϦζϜ
2.7.3 ෳརܕڧԽֶशΞϧΰϦζϜ ෳརܕOnPS(ONLINE PROFIT SHARING) ▸ Profit Sharing ▸ QֶशϚϧίϑੑɺProfit
SharingඇϚϧίϑੑOK ▸ ঢ়ଶs, ߦಈaͷ༏ઌΛPΛஔ͘, F৴༻ׂؔʢڧԽؔ ʣ ▸ ใु֫ಘʹෆඞཁͳߦಈΛଟ࣮͘ߦ͢Δඇ߹ཧͳํࡦΛֶ श͢Δ՝͋Γ ▸ https://www.jstage.jst.go.jp/article/fss/27/0/27_0_304/ _pdf
2.7.3 ෳརܕڧԽֶशΞϧΰϦζϜ ෳརܕOnPSͷΞϧΰϦζϜ
2.7.4 ࢿൺͷ࠷దԽ ࢿൺGͬͯͲ͏ͬͯબͿͷʁ ▸ ΦϯϥΠϯޯ๏ͰfΛߋ৽͢ΕOK
Ͳͷࠃͷࠃ࠴Λߪೖ͢ΕΑ͍͔ ▸ ෳརܕQֶशͱैདྷͷQֶशΛൺֱ ▸ ෳརܕQֶशزԿฏۉͰརӹͷ ෳརޮՌΛେ͖͘͢Δ͜ͱ͕Ͱ͖ͯ ͍Δ 2.7.5 ϑΝΠφϯεͷԠ༻ྫɿࠃ࠴ฑબ