['TARGET'] == 0, var_name], label = 'TARGET == 0')\n", + " sns.kdeplot(df.ix[df['TARGET'] == 1, var_name], label = 'TARGET == 1')\n", + " \n", + " # 标签绘制\n", + " plt.xlabel(var_name); plt.ylabel('Density'); plt.title('%s Distribution' % var_...
(aij):\n", + " rank = np.linalg.matrix_rank(aij)\n", + " if rank == len(aij):\n", + " aij_inv = np.linalg.inv(aij)\n", + " else:\n", + " U, s, Vh = np.linalg.svd(aij)\n", + " s[:rank] = 1 / s[:rank]\n", + " s[rank:] = 0\n", + "\n"...