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๋ชฉ๋กGrid Search (1)

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[๋”ฅ๋Ÿฌ๋‹] Grid Search, Random Search, Bayesian Optimization

๐Ÿ‘จ‍๐Ÿ’ป ๋“ค์–ด๊ฐ€๋ฉฐ ๋ณธ ํฌ์ŠคํŒ…์—์„œ๋Š” ๋”ฅ๋Ÿฌ๋‹ ๋ถ„์•ผ์—์„œ ํ•˜์ดํผํŒŒ๋ผ๋ฏธํ„ฐ ์ตœ์ ํ™” ๋ฐฉ๋ฒ• 3๊ฐ€์ง€์ธ Grid Search, Random Search, Bayesian Optimization์— ๋Œ€ํ•ด ์•Œ์•„๋ด…๋‹ˆ๋‹ค. ๐Ÿ“š ๋ชฉ์ฐจ 1. Grid Search 2. Random Search 3. Bayesian Optimization 1. Grid Search ๊ทธ๋ฆฌ๋“œ ์„œ์น˜(Grid Search)๋Š” ํ•˜์ดํผํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ ์ผ์ •ํ•œ ๊ฐ„๊ฒฉ์œผ๋กœ ๋ณ€๊ฒฝํ•˜๋ฉฐ ์ตœ์ ์˜ ํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ ์ฐพ์•„๊ฐ€๋Š” ๊ธฐ๋ฒ•์ž…๋‹ˆ๋‹ค. ์•„๋ž˜์˜ ๊ทธ๋ฆผ 1์ฒ˜๋Ÿผ ๊ฐ€๋กœ์ถ•์ด ํ•˜์ดํผํŒŒ๋ผ๋ฏธํ„ฐ์ด๊ณ  ์„ธ๋กœ์ถ•์ด ๋ชฉํ‘œํ•จ์ˆ˜์ผ ๋•Œ, ๋ชฉํ‘œํ•จ์ˆ˜ ๊ฐ’์ด ์ตœ๋Œ€๊ฐ€ ๋˜๋Š” ํ•˜์ดํผํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ ์ฐพ๋Š” ๋ฌธ์ œ๋ฅผ ํ’€์–ด์•ผ ํ•œ๋‹ค๊ณ  ๊ฐ€์ •ํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๋“œ ์„œ์น˜๋Š” ํŠน์ • ๋ฒ”์œ„ ๋‚ด์—์„œ ํ•˜์ดํผํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ ์ผ์ • ๊ฐ’๋งŒํผ ์ผ์ผ์ด ๋ณ€๊ฒฝํ•˜๋ฉฐ ์ถœ๋ ฅ๊ฐ’์„ ๋น„๊ตํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ..