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定規とコンパスと ChainerRL
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horiem
June 09, 2018
Technology
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定規とコンパスと ChainerRL
強化学習を使って作図問題を解く
Chainer Meetup #07, 9th Jun 2018
horiem
June 09, 2018
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Transcript
ఆنͱίϯύεͱ ChainerRL Chainer Meetup #07, 9th Jun 2018 horiem@yellowshippo
ChainerRL Ͱ
࡞ਤΛղ͖͍ͨ
࡞ਤ • ఆنͱίϯύε͚ͩΛͬͯతͷਤܗΛඳ͘ http://mathworld.wolfram.com/GeometricConstruction.html
σϞ
ͷલʹ
ਤͷݟํ ֶशϞσϧʹ͢ใ ʢObservationʣ ਓؒ༻ తͷਤܗ ར༻Մೳͳ
σϞ
શମ૾ ڥ ΤʔδΣϯτ ߦಈ ؍ଌ
શମ૾ ڥ ΤʔδΣϯτ [p0_x, p0_y] [p1_x, p1_y] …… ը૾ ͷใ
[shape_flag, pi, pj] ৽͍͠ਤܗ
ωοτϫʔΫΞʔΩςΫνϟ Conv MLP MLP Conv MLP [p0_x, p0_y] [p1_x, p1_y]
…… ը૾ ͷใ [shape_flag, pi, pj] ৽͍͠ਤܗ
ωοτϫʔΫΞʔΩςΫνϟ (100, 100) (12, 3) Conv MLP MLP Conv MLP
(2, 12, 12) [p0_x, p0_y] [p1_x, p1_y] …… ը૾ ͷใ [shape_flag, pi, pj] ৽͍͠ਤܗ
ωοτϫʔΫΞʔΩςΫνϟ (100, 100) (12, 3) Conv MLP MLP Conv MLP
(2, 12, 12) [p0_x, p0_y] [p1_x, p1_y] …… ը૾ ͷใ [shape_flag, pi, pj] ৽͍͠ਤܗ = 288
ࢥͬͨ͜ͱͳͲ • ڧԽֶशͬͨ͜ͱͳ͔͚ͬͨͲָ͍͠ • ChainerRL ϥΫͰΑ͍ • ߦಈۭ͕ؒେ͖͍ͷͰݮΒ͍ͨ͠ • AlphaGO
͕ࢀߟʹͳΔ͔ʁ • ίʔυ͖Ε͍ʹͨ͠Βެ։ && ղઆ͠·͢ • n ࣍ํఔࣜΛ ChainerRL Ͱղ͚Δ͔ʁ • ՝֎׆ಈ͖ͳਓɺҰॹʹΓ·͠ΐ͏ʂ