i am normalizing the data set iris in python and get the error ::TypeError: 'numpy.float64' object is not callable

Question

for i in cnames:

    print(i)

    df_csv[i] = (df_csv[i] - min(df_csv[i]))/(max(df_csv[i]) - min(df_csv[i]))

here df_csv is my dataset name

Answer 1

This is because you incorrectly normalizing, you need to do it like this:

for i in names:

    print(i)

    c[i] = (c[i] - c[i].min())/(c[i].max() - c[i].min())

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