{"version":"1.0","type":"rich","title":"Assignment 8 node-link diagram (force-directed)","description":"This interactive adjacency matrix visualizes connections within a food-related network dataset. Hovering over a cell highlights its entire row and column, revealing the source and target node names in a tooltip. Built with D3.js v7, it uses an SVG rendering approach with `d3.csv` to load data files and matrix mapping from `food_edges.csv` to display the graph structure. The visualization animates tooltip opacity transitions on mouse events, providing an intuitive way to explore the bipartite relationships between food entities.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fc0336724a694bd3b657c9cd53e12052?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}