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. Author manuscript; available in PMC: 2025 Aug 21.
Published in final edited form as: IEEE Trans Signal Process. 2024 Mar 18;72:2939–2952. doi: 10.1109/tsp.2024.3378001

TABLE V.

Mean ± std. over four runs of mean squared error over 19 targets for the QM9 dataset, lower is better.

(μ ± σ) Test MSE

LEGS-FCN 0.216 ± 0.009
LEGS-ATTN-FCN 0.348 ± 0.106
LEGS-FIXED 0.228 ± 0.019
GraphSAGE 0.524 ± 0.224
GCN 0.417 ± 0.061
GIN 0.247 ± 0.037
Baseline 0.533 ± 0.041