Machine Learning, Exploratory Data Analysis.
plt.show() Output: Right ascension (ra) and declination (dec) sns.lmplot(x='ra', y='dec', data=sdss_df, hue='class', fit_reg=False, palette='coolwarm', aspect=2) plt.title('Equatorial coordinates') Output: Feature Engineering u, g, r, i, z filters sdss_df_fe = sdss_df # encode class labels to