๐Ÿ Python

[Python]์ธ๊ณต์ง€๋Šฅ Artificial Inteligence

yeun.log 2024. 5. 21. 02:24
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์ธ๊ณต์ง€๋Šฅ Artificial Inteligence
: ์ธ๊ฐ„์ด ๊ฐ€์ง„ ์ง€์  ๋Šฅ๋ ฅ(ํ•™์Šต, ์ถ”๋ก , ์ง€๊ฐ, ์ž์—ฐ์–ธ์–ด ์ดํ•ด ๋Šฅ๋ ฅ)์„
์ปดํ“จํ„ฐ๋กœ ๊ตฌํ˜„ํ•˜๋Š” ๋ฐฉ๋ฒ•๋ก 

 

 

์ข…๋ฅ˜๋Š” Machine Learning๊ณผ Deep Learning์ด ์žˆ๋‹ค.
Machine Learning์€ Deep Learning์„ ํฌํ•จํ•œ ๊ฐœ๋…์ด๋‹ค.

Machine Learning

 

๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ด ํ•™์Šตํ•˜๊ณ  ์˜ˆ์ธกํ•˜๋Š” ํ•™์Šตํ•˜๋Š” ๋ฐฉ์‹์„ ๋ชจ๋ฐฉํ•œ๋‹ค.
์Šค์Šค๋กœ ์„ฑ๋Šฅ์„ ํ–ฅ์ƒํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜๊ณผ ๊ธฐ์ˆ ์„ ๊ฐœ๋ฐœ.

 

Machine Learning Argorythim์œผ๋กœ 3๊ฐ€์ง€ ์ข…๋ฅ˜๊ฐ€ ์žˆ๋‹ค.

  • ์ง€๋„ํ•™์Šต
    : ๋ฌธ์ œ์™€ ์ •๋‹ต์„ ๋ชจ๋‘ ์•Œ๋ ค์ค€๋‹ค.
  • ๋น„์ง€๋„ ํ•™์Šต
    : ๋‹ต์„ ์•Œ๋ ค์ฃผ์ง€ ์•Š๊ณ  ๊ณต๋ถ€์‹œํ‚จ๋‹ค. ๋ถ„๋ฅ˜์‹œ ๋งŽ์ด ์‚ฌ์šฉ.
  • ๊ฐ•ํ™”ํ•™์Šต
    : ๋ณด์ƒ์„ ํ†ตํ•ด(๊ฒŒ์ž„์ฒ˜๋Ÿผ ์•„์ดํ…œ์„ ์ฃผ๋“ฏ์ด) ์ƒ์€ ์ตœ๋Œ€ํ™”, ๋ฒŒ์€ ์ตœ์†Œํ™”ํ•˜๋Š” ๋ฐฉ์‹.

Deep Learning

๋‡Œ์˜ ์‹ ๊ฒฝ๋ง ์ด๋ก ์„ ์ด์šฉํ•˜์—ฌ ๋งŒ๋“  ์ธ๊ณต์  ์‹ ๊ฒฝ.

์ž…๋ ฅ์ธต๊ณผ ์ถœ๋ ฅ์ธต ์‚ฌ์ด ํ•˜๋‚˜ ์ด์ƒ์˜ ์€๋‹‰์ธต(hidden)์„ ๊ฐ–๊ณ ์žˆ๋‹ค.

์ด๋Ÿฌํ•œ ์‹ฌ์ธต์‹ ๊ฒฝ๋ง (DNN, Deep Neural Network)๋ฅผ ์ง€์นญ.

 

 

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