Technical description

Vertex/edge indices

Vertex indices

Edge indices

Spatial embedding

(low-dimensional real-valued vector representation)

  • Embedding types

    • vertex embedding/vector representation
    • edge embedding
      • induced by vertex embedding
      • generated via line graph
      • vertex-edge twin-embedding ( a unification and a generalization )
  • Embedding properties (basic)

    • adjacent vertices are closer to each other in the real-valued vector space
    • incident edges are closer to each other in he real-valued vector space
  • Embedding methods

    • by force
    • via graph Laplacian
    • by SG-t-SNE
    • (add more)

Histogram images on spatial maps

(must demo an image of a bin on a map, one for vertices, one for edges)

Translation of histogram images

o between two vertex maps o between two edge maps o between a vertex map and an edge map

( must demo the image translation )