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    code_14_12.py (±³Àç)
  http://itsys.hansung.ac.kr/cgi-bin/onlineTest/viewpy4AI/onlinePy4AI.cgi?source=src/py/Ch14/code_14_12.py



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#
# µû¶óÇϸ砹è¿ì´Â ÆÄÀ̽ã°ú µ¥ÀÌÅÍ°úÇÐ(»ý´ÉÃâÆÇ»ç 2020)
# 14.12 ´ç´¢º´ ¿¹Á¦¸¦ ÇнÀ µ¥ÀÌÅÍ¿Í Å×½ºÆ® µ¥ÀÌÅͷΠ±¸ºÐÇÏÀÚ, 381ÂÊ
#
from sklearn import datasets 
from sklearn import linear_model 
import numpy as np 
from sklearn.model_selection import train_test_split
 
# ´ç´¢º´ µ¥ÀÌÅÍ ¼¼Æ®¸¦ sklearnÀÇ µ¥ÀÌÅÍÁýÇÕÀ¸·ÎºÎÅÍ ÀоîµéÀδÙ. 
diabetes = datasets.load_diabetes()
regr = linear_model.LinearRegression() 
 
X_train, X_test, y_train, y_test = train_test_split(diabetes.data, diabetes.target,
                                                    test_size = 0.2
regr.fit(X_train, y_train)
y_pred = regr.predict(X_test)
 
print(y_pred)
print(y_test)
cs

  µî·ÏÀÏ : 2022-12-06 [02:06] Á¶È¸ : 205 ´Ù¿î : 0   
 
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