K-means segmentation averages
In this exercise, you will explore the average column values for a 3-segment solution with K-means. As part of the test & learn exploration process, visually inspecting the segmentation solutions is critical to identify the most business relevant option.
The seaborn as sns, and matplotlib.pyplot as plt. Also, we have run a 3-segment solution with K-means and loaded the dataset with assigned segment labels as wholesale_kmeans3 DataFrame.
Cet exercice fait partie du cours
Machine Learning for Marketing in Python
Instructions
- Group by the segment label and calculate average column values.
- Print the average column values per each segment.
- Create a heatmap on the average column values per each segment.
- Display the chart.
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
# Group by the segment label and calculate average column values
kmeans3_averages = wholesale_kmeans3.___(['___']).___().round(0)
# Print the average column values per each segment
print(___)
# Create a heatmap on the average column values per each segment
sns.___(___.T, cmap='YlGnBu')
# Display the chart
plt.___()