[์•Œ๊ณ ๋ฆฌ์ฆ˜] Genetic Algorithms (์œ ์ „ ์•Œ๊ณ ๋ฆฌ์ฆ˜)
ยท
Programmings/Algorithms
Genetic Algorithm(GA)์ž์—ฐ ์„ ํƒ๊ณผ ์ง„ํ™”๋ฅผ ๋ชจ๋ฐฉํ•˜์—ฌ ์ตœ์ ํ™” ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ๋ฉ”ํƒ€ํœด๋ฆฌ์Šคํ‹ฑ ์•Œ๊ณ ๋ฆฌ์ฆ˜์ž…๋‹ˆ๋‹ค. ์ƒ๋ฌผํ•™์  ์ง„ํ™”์˜ ๊ฐœ๋…์ธ ์„ ํƒ(Selection), ๊ต์ฐจ(Crossover), ๋Œ์—ฐ๋ณ€์ด(Mutation)๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์ž‘๋™ํ•˜๋ฉฐ, ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๋‹จ๊ณ„๋ฅผ ํ†ตํ•ด ์ตœ์ ์˜ ํ•ด๋ฅผ ์ฐพ์•„๊ฐ‘๋‹ˆ๋‹ค:์ดˆ๊ธฐํ™”(Initialization)์ดˆ๊ธฐ ์—ผ์ƒ‰์ฒด ์ง‘ํ•ฉ(ํ•ด ์ง‘ํ•ฉ)์„ ๋ฌด์ž‘์œ„๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.์ ํ•ฉ๋„ ํ‰๊ฐ€(Fitness Evaluation)๊ฐ ์—ผ์ƒ‰์ฒด(ํ•ด)์˜ ์ ํ•ฉ๋„๋ฅผ ๊ณ„์‚ฐํ•ฉ๋‹ˆ๋‹ค.์„ ํƒ(Selection)์ ํ•ฉ๋„๊ฐ€ ๋†’์€ ์—ผ์ƒ‰์ฒด๋ฅผ ๋ถ€๋ชจ๋กœ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.๊ต์ฐจ(Crossover)๋ถ€๋ชจ ์—ผ์ƒ‰์ฒด๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ์ƒˆ๋กœ์šด ์ž์† ์—ผ์ƒ‰์ฒด๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.๋Œ์—ฐ๋ณ€์ด(Mutation)์ž์† ์—ผ์ƒ‰์ฒด์— ์ผ๋ถ€ ๋ณ€ํ™”๋ฅผ ๊ฐ€ํ•˜์—ฌ ๋‹ค์–‘์„ฑ์„ ์œ ์ง€ํ•ฉ๋‹ˆ๋‹ค.์ข…๋ฃŒ ์กฐ๊ฑด ํ™•์ธ(Terminat..