This heatmap reveals connection patterns between poems and sources in a matrix format. Each cell represents a poem-source relationship, with color intensity indicating the strength or presence of connections. Poems are arranged along the Y-axis, sources along the X-axis. Hover over cells to see specific connections.
The visualization makes it easy to spot clustering patterns - dense vertical bands indicate sources that contain many poems, while dense horizontal bands show poems that appear in many sources. This view is particularly useful for identifying outliers and understanding the overall distribution of the network.