[Solved] How can you combine dendrogram visualization with matplotlib to save the plot as a PNG file? — Ans: Use dendrogram() then plt.savefig('file.png') after importing matplotlib.pyplot... | SciPy

SciPy - Clustering and Distance

How can you combine dendrogram visualization with matplotlib to save the plot as a PNG file?

AUse dendrogram() with parameter savefig='file.png'

BCall dendrogram(save='file.png') directly

CSave the linkage matrix as PNG using dendrogram

DUse dendrogram() then plt.savefig('file.png') after importing matplotlib.pyplot as plt

Step-by-Step Solution

Solution:

Step 1: Understand dendrogram plotting
dendrogram plots on current matplotlib axes but does not save files itself.
Step 2: Use matplotlib to save plot
After plotting, call plt.savefig('file.png') to save the figure.
Final Answer:
Use dendrogram() then plt.savefig('file.png') after importing matplotlib.pyplot as plt -> Option D
Quick Check:
Save plots with plt.savefig after dendrogram [OK]

Quick Trick: Save dendrogram plots with plt.savefig() [OK]

Common Mistakes:

Master "Clustering and Distance" in SciPy

9 interactive learning modes - each teaches the same concept differently

More SciPy Quizzes

How can you combine dendrogram visualization with matplotlib to save the plot as a PNG file?