{"version":"1.0","type":"rich","title":"Machine Learning Project - Histogram of Categories\n      Refactored","description":"This visualization compares category distributions from the Tsinghua-Tencent 100K dataset as horizontal bar charts, using Observable Plot’s `plot()` with `barX` marks and steel-blue reference lines for category averages. A dropdown menu filters results by dataset folder, while a file upload button lets users load a custom JSON file for side-by-side comparison. Bars are colored green or red depending on whether counts exceed the average, and the two charts render independently in separate scrollable containers using d3’s `group()` and `mean()` for data aggregation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/388014b0c4864b8bb108aa348a809544?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}