Specifying Second Order Factor Graphs as Matrixes

lanl-ansi / GraphicalModelLearning.jl

Algorithms for Learning Graphical Models

https://lanl-ansi.github.io/GraphicalModelLearning.jl/stable/

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Specifying Second Order Factor Graphs as Matrixes #12

Open ccoffrin opened 6 years ago

ccoffrin commented 6 years ago

by default should these be presented as symmetric or upper triangular?

ccoffrin commented 6 years ago

This is addressed by #21. CSVs are always read in as Hypergraphs. If the user prefers a symmetrical model then the Hypergraph can be converted into a factor graph.

ccoffrin commented 6 years ago

Note, in the csv to hypergraph conversion zeros are teated as non-existent values. Is that the correct default behavior @marc-vuffray?