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Learn AI with Python · Lesson

Heatmaps

Visualizing correlations and matrices.

1

Heatmaps

Heatmaps are a graphical representation of data where individual values are represented by color. They are often used to visualize correlations, matrices, or large datasets.

Heatmaps — illustration 1

2

When to Use Heatmaps

Heatmaps are ideal for:

  • Analyzing correlation matrices in datasets.
  • Visualizing website click patterns.
  • Displaying densities in geographical maps.

All lessons in this course

  1. Introduction to Data Visualization
  2. Line Charts
  3. Histograms and Scatter Plots
  4. Heatmaps
  5. Interactive Visualizations
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