kn = kn.fit(train_input, train_target) kn.score(test_input, test_target) ์ด๋ ๊ฒ ์ค๋ฅ๋ฅผ ๋ฑ์๋ค ใ https://stackoverflow.com/questions/35996970/typeerror-fit-missing-1-required-positional-argument-y ํ์ธํด๋ณด๋ ๋ชจ๋ธ์ ํด๋์ค ๊ฐ์ฒด๋ฅผ ์์ฑํ ๋ () ๋นผ๋จน์... ์๋์ ๊ฐ์ด ๋ณ๊ฒฝํด์ค๋ค! kn = KNeighborsClassifier()