1.Visualizing Qualitative Feedback Sentiment
Heatmap · 2026
A digital strategy consultant needed to process large volumes of unstructured CSV review data without manually coding and exporting it into separate visualization tools. They generated a heatmap plotting seven extracted themes against 1-star to 5-star ratings. A purple color gradient indicates percentage distribution, revealing that "Ease of use & lightweight design" strongly correlates with 5-star reviews, while "Reliability & compatibility" concentrates in 1-star reviews. While this analyzes app reviews, HR teams can apply this exact thematic analysis method to open-ended employee comments within a 360 feedback tool to instantly spot polarity in workplace culture sentiment.
What it shows:
Heatmaps effectively map unstructured qualitative text to quantitative ratings, a method directly applicable to analyzing open-ended employee feedback.




