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原创 5.逻辑回归
` import numpy as np import matplotlib.pyplot as plt #评估模型 from sklearn.metrics import classification_report from sklearn import preprocessing #数据是否需要标准化 scale = False #scale = True import numpy as np...
2019-07-08 11:51:24
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原创 4.弹性网
import numpy as np from numpy import genfromtxt from sklearn import linear_model In [3]: data #读入数据 data = genfromtxt(r"longley.csv",delimiter=',') print(data) [[ nan nan nan na...
2019-07-08 11:15:40
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