Submitted by No_Captain_856 t3_ykajrg in MachineLearning
After-Advertising-61 t1_iuu5h9b wrote
Reply to comment by master3243 in [D] Graph neural networks by No_Captain_856
Have you ever encountered data or a scenario where the underlying process might be well represented by two types of edges? e.g. "Twitter replies to agree/support" vs "Twitter replies to disagree/condemn." Two phase networks have like this are great for representing all kinds of resonance modes (like plasmon), but I haven't quite found a good data science or applied stat application. My intuition is that two party political discourse might be well represented in this style.
telimektar t1_iuv5hi9 wrote
What you are describing is often referred to as heterogeneous graphs or knowledge graph, plenty of examples out there. Model wise there is a full literature dedicated to the topic.
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