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Covariance๊ฐ 0์ธ ์ํฉ์ ๋ํด X์ TY๊ฐ ๋ ๋ฆฝ์ธ ๊ฒฝ์ฐ์ ๋น์ทํ ์ฑ์ง์ ๊ฐ์ง๋ค. Correlation๊ณผ Independence ๋ํ ๋ ๋ฆฝ๋์ด ์๋ ์ฑ์ง๋ก ์ด๋ ํ๋๊ฐ ์ฑ๋ฆฝํ๋ค๊ณ ๋ค๋ฅธ ํ๋๊ฐ ์ฑ๋ฆฝํ์ง ์๋๋ค.
Chain rule์์ ํ๋ฅ ์ ์กฐ๊ฑด์ผ๋ก ๋ค์ด๊ฐ๋ ๊ฒ์ ์ด๋ฏธ ํ๋ฅ ์ ๋ณ์๋ก ๋ค์ด๊ฐ ๊ฒ๋ค๋ก ๊ตฌ์ฑ๋๋ค.
'๐ Self Study > ๐ด Machine Learning' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
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