{"version":"1.0","type":"rich","title":"Vaping Twitter_v2","description":"This radial tree visualization displays the categorization of vaping-related tweets, showing three primary topic groups—Marketing, Personal, and Other—each broken down by sentiment counts for positive, negative, and neutral classifications. The visualization uses d3.v4’s `d3.cluster` layout to position nodes in a circular hierarchy, with labels rotated along the circumference and adjusted for readability. The SVG rendering includes zoom support via `d3.zoom` and uses a square-root scale for font sizes based on node depth, with data loaded from a JSON file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f7300e249ca047fe84e8de9a21c3af2c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}