Data Science, Machine Learning, Pattern Recognition, Pca Analysis, Data Reduction.
= 'k', ls='-', color = 'k') ax.set_xlabel(r'$n$') ax.set_ylabel(r'$\sum\sigma_n$') ax.xaxis.set_tick_params(direction='in', which='both') ax.yaxis.set_tick_params(direction='in', which='both') ax.xaxis.set_ticks_position('both') ax.yaxis.set_ticks_position('both') plt.show() The plots indeed reveal