2018-08-05 17:00 GMT+01:00 Thouraya TH <thouray...@gmail.com>:
> Hi, > Please i'd like to use prediction techniques in sklearn . > I have this file: > > > x | y > > 1| 1 > 2| 4 > 4|16 > > > --> prediction techniques must give me this model y=x*x > > > using this model i can predict the value y of x=3 > This is a sample example. In my experiment i use a file with 1000 lines. > Please, how can transform these lines on codes ? > > > Code: > > from sklearn.preprocessing import PolynomialFeatures > > from sklearn import linear_model > > > > X = [[1, 2, 4], [1, 4, 16]] > > > > poly = PolynomialFeatures(degree=2) > > > > X_ = poly.fit_transform(X) > > > Thank you so much for help. > Kind regards. >
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