๐Ÿ“Œ ACER (Actor-Critic with Experience Replay) ๊ตฌํ˜„ ๋ฐ ๋ถ„์„


๐Ÿง  1. ๊ฐœ์š”

๋ณธ ๊ณผ์ œ์—์„œ๋Š” DeepMind์—์„œ ์ œ์•ˆํ•œ ACER (Actor-Critic with Experience Replay) ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ดํ•ดํ•˜๊ณ , ์ด๋ฅผ CartPole ํ™˜๊ฒฝ์—์„œ ์ง์ ‘ ๊ตฌํ˜„ํ•˜์˜€๋‹ค.

ACER๋Š” ๋‹ค์Œ ๋‘ ๊ฐ€์ง€๋ฅผ ๊ฒฐํ•ฉํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜์ด๋‹ค:

์ฆ‰,

"On-policy ์•ˆ์ •์„ฑ + Off-policy ๋ฐ์ดํ„ฐ ํšจ์œจ์„ฑ"

์„ ๋™์‹œ์— ๋‹ฌ์„ฑํ•˜๋Š” ๊ฒƒ์ด ๋ชฉํ‘œ์ด๋‹ค.


๐Ÿ“š 2. ๋ฐฐ๊ฒฝ ์ด๋ก  ์ •๋ฆฌ

2.1 A3C์˜ ํ•œ๊ณ„

๐Ÿ‘‰ ํ•œ ๋ฒˆ ์‚ฌ์šฉํ•œ ๋ฐ์ดํ„ฐ๋Š” ๋ฒ„๋ ค์•ผ ํ•จ


2.2 Replay Buffer์˜ ํ•„์š”์„ฑ

DQN์—์„œ๋Š”: