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hendriawan

05-regresi-model created

Nov 28th, 2022 (edited)
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Python 0.54 KB | None | 0 0
  1. from sklearn.linear_model import LinearRegression
  2. from sklearn.datasets import make_regression
  3. #generate regression dataset
  4. X,y = make_regression(n_samples=100, n_features=2, noise=0.1)
  5. print(X)
  6. print(y)
  7.  
  8. model=LinearRegression()
  9. model.fit(X,y)
  10.  
  11. Xnew= [[-1.07296862, -0.52817175]]
  12. ynew= model.predict(Xnew)
  13. # print("X=%s, Predicted=%" (Xnew[0], ynew[0]))
  14. print("X={}, Predicted={}".format(Xnew[0],ynew[0]))
  15.  
  16. print (model.intercept_, model.coef_)
  17. my = model.intercept_ +  model.coef_[0]* Xnew[0][0] + model.coef_[1]*Xnew[0][1]
  18. print(my)
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