Lessons tagged “graph-theory”
6 published lessons with this tag.
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Relationships are as important as entities
The connections between things carry as much meaning as the things themselves.
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Directed versus undirected relationships
Some relationships have direction — A causes B is different from B causes A.
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Transitive relationships propagate effects
If A relates to B and B relates to C there may be an implied relationship between A and C.
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Visualize relationships as graphs
Drawing nodes and edges makes complex relationship structures comprehensible.
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Nodes and edges are the basic building blocks
Concepts are nodes and relationships are edges — together they form a graph.
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Shortest path reveals hidden connections
The shortest route between two seemingly unrelated ideas shows how they connect.