Data Science, Machine Learning, Artificial Intelligence, Technology, Data Mining.
Variance') plt.grid(True) plt.axhline(y=0.95, color='r', linestyle='-') # 95% variance line for reference plt.text(0.5, 0.85, '95% cut-off threshold', color = 'red', fontsize=16) # Determine the number of components that explain at least 95% of the variance optimal_num_components =