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Xue-Yan Liu

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#machine learning Preprint Sep 2026

Polarity-Asymmetric Structural Calibration for Link Sign Prediction

PASC constructs a structure-only prior representation, estimates a target-edge structural prior score, and compares this score with a local signed-context cue to derive a conflict residual, which calibrates signed attention aggregation, target-edge gated fusion, and regime-adaptive optimization.

Qi-Qing Gao, Wen-Zhuo Song, Xue-Yan Liu · 0 citations