Fig. 6: Specific implementation of regional graph representation and fine-grained reconstruction. | Nature Communications

Fig. 6: Specific implementation of regional graph representation and fine-grained reconstruction.

From: Adaptable graph region for optimizing performance in dynamic system long-term forecasting via time-aware expert

Fig. 6: Specific implementation of regional graph representation and fine-grained reconstruction.

a Visualization of regional graph representation. The graph is divided into three independent regions. The original structure, initially with 16 nodes, is simplified by merging redundant nodes based on regionalization. After the process, the node count reduces to 5. b Fine-grained reconstruction method. After information interaction, regional nodes are projected into a high-dimensional space, where potential associations are preserved via feature mapping. A reshape operation is then applied to restore the complete nodes in the region, achieving precise reconstruction from simplified regional nodes to the original graph.

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