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  1. What is a heat map (heatmap)? | Definition from TechTarget

    Aug 22, 2023 · What is a heat map (heatmap)? A heat map is a two-dimensional representation of data in which various values are represented by colors. A simple heat map provides an …

  2. Heat map - Wikipedia

    A heat map (or heatmap) is a 2-dimensional data visualization technique that represents the magnitude of individual values within a dataset as a color. The variation in color may be by …

  3. What is Heatmap Data Visualization and How to Use It?

    Jun 12, 2024 · A heatmap is like a map that shows you where visitors are spending the most time and where they're not. Think of it like this: the more time visitors spend on a particular section …

  4. What Are Heat Maps? A Guide to Heatmaps & How to Use Them

    Jan 11, 2024 · A heatmap is a graphical representation of data where values are depicted by color to display complex information in a way you can quickly comprehend. Product and website …

  5. Heatmap: What it Means, How it Works, Example - Investopedia

    Apr 30, 2025 · What Is a Heatmap? A heatmap is a two-dimensional visual representation of data using colors, where the colors all represent different values.

  6. A complete guide to heatmaps - Atlassian

    A heatmap (aka heat map) depicts values for a main variable of interest across two axis variables as a grid of colored squares. The axis variables are divided into ranges like a bar chart or …

  7. What Is a Heat Map? - Coursera

    May 5, 2025 · Heat maps are visual representations of data that use color to show values or densities. You can use heat maps in many professional settings, as heat maps excel at …

  8. What is Heatmapping? Our Complete Guide to Heat Maps

    Dec 13, 2024 · What is Heat Mapping? Heat mapping is a data visualization technique that uses colors to represent data values on a two-dimensional surface. The data is displayed in a grid …

  9. What Is a Heat Map? | Visualize Data Density with Color

    A heat map is a data visualization that uses color gradients to represent values within a matrix. It’s ideal for comparing data density or intensity across dimensions such as time, location, or …

  10. Explo | What Is a Heatmap? The Ultimate Guide

    Jul 8, 2025 · A heatmap is a visual representation of data values across two axes, using color gradients to easily identify patterns and trends in complex datasets. Heatmaps can be …