{"version":"1.0","type":"rich","title":"Adjacency matrix V1","description":"This adjacency matrix visualizes email communication patterns from the Enron corpus, mapping each of the 149 unique sender and recipient IDs along the x- and y-axes. Cell color encodes average sentiment per sender-recipient pair, ranging from blue (negative) through white (neutral) to red (positive). The visualization uses D3 v4’s `scaleBand` for axes, `d3.nest` for hierarchical data aggregation, and `d3.scaleLinear` for the sentiment color scale, rendered as SVG with zoom support via `d3.zoom`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/99512a8524d14ecda0015fd08ce55f30?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}