MGDPR models several stock-relation graphs in parallel and combines their representations through retention rather than collapsing every relation into one adjacency structure.
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MGDPR
Multi-relational graph diffusion with parallel retention for stock-trend classification.
Problem
Financial graphs contain multiple relationship types whose relevance changes across stocks and time.
Approach
Combine relation-aware graph diffusion with parallel retention to preserve complementary relational signals.
Role
First author and implementation author