Scikit-learn: sklearn.cross_validation LabelKFold๋Š” ๊ฒฝ๊ณ  ๋ฐ ์˜ค๋ฅ˜๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2016๋…„ 07์›” 07์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: scikit-learn/scikit-learn

2016๋…„ 7์›” 7์ผ ์˜ค๋Š˜ ๋ณต์ œ๋œ sklearn

์Šค์ผˆ๋Ÿฐ. ๋ฒ„์ „
'0.18.dev0'

from sklearn.cross_validation import train_test_split, LabelKFold
'''.......DeprecationWarning'''
a=LabelKFold(4)
TypeError: object of type 'int' has no len()
a=LabelKFold(n_folds=4)
TypeError: __init__() takes at least 2 arguments (2 given)

๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ฒฝ์šฐ ๋ฌธ์ œ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.

from sklearn.model_selection import LabelKFold

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

'from sklearn.cross_validation import train_test_split, LabelKFold'๋ฅผ 'from sklearn.from sklearn.model_selection import train_test_split, LabelKFold'๋กœ ๋ฐ”๊พธ์„ธ์š”.

๋ชจ๋“  3 ๋Œ“๊ธ€

from sklearn.cross_validation import train_test_split, LabelKFold ํฌํ•จ๋œ ์ฝ”๋“œ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?

OK, ๊ฒฝ๊ณ  ๋ฉ”์‹œ์ง€๊ฐ€ ์ด๋ฏธ ๋‘ LabelKFold ๋ฉ”์„œ๋“œ์˜ ์ฐจ์ด์ ์„ ๋‚˜ํƒ€๋‚ด๋ฏ€๋กœ ์ด๊ฒƒ์ด ๋ฌธ์ œ๊ฐ€ ์•„๋‹ˆ๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.

sklearn.cross_validation import train_test_split, LabelKFold์—์„œ
/usr/local/lib/python2.7/dist-packages/sklearn/cross_validation.py:43: DeprecationWarning: ์ด ๋ชจ๋“ˆ์€ ๋ชจ๋“  ๋ฆฌํŒฉํ† ๋ง๋œ ํด๋ž˜์Šค์™€ ํ•จ์ˆ˜๊ฐ€ ์ด๋™๋˜๋Š” model_selection ๋ชจ๋“ˆ์„ ์œ„ํ•ด ๋” ์ด์ƒ ์‚ฌ์šฉ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ ์ƒˆ CV ๋ฐ˜๋ณต๊ธฐ์˜ ์ธํ„ฐํŽ˜์ด์Šค๋Š” ์ด ๋ชจ๋“ˆ์˜ ์ธํ„ฐํŽ˜์ด์Šค์™€ ๋‹ค๋ฆ…๋‹ˆ๋‹ค. ์ด ๋ชจ๋“ˆ์€ 0.20์—์„œ ์ œ๊ฑฐ๋ฉ๋‹ˆ๋‹ค.
"์ด ๋ชจ๋“ˆ์€ 0.20์—์„œ ์ œ๊ฑฐ๋ฉ๋‹ˆ๋‹ค.", DeprecationWarning)

'from sklearn.cross_validation import train_test_split, LabelKFold'๋ฅผ 'from sklearn.from sklearn.model_selection import train_test_split, LabelKFold'๋กœ ๋ฐ”๊พธ์„ธ์š”.

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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