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通过乔列斯基分解(Cholesky Decomposition)提升在SPD流形上的图神经网络 ...
提出基于对称正定矩阵流形(SPD)的图神经网络模型SPDGNN,利用Log-Cholesky度量直接在SPD流形上操作,避免频繁映射提升效率,开发专用邻居聚合和非线性模块,构建多类逻辑回归框架,实验证明在层次结构数据分类任务中优于传统欧几里得和超曲面GNN。 非欧几里 ...
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今日热点
Allows CA to use new map
Sentenced to life in prison
Montana's Hauck retires
Postpones Las Vegas shows
Suspect charged w/ terrorism
Apologizes to Epstein victims
AZ helicopter crash kills 2
Pennsylvania hospital fire
Bans e-waste imports
DC suspect pleads not guilty
US-RU nuclear pact expires
RU captain jailed over crash
Famine spreads in Sudan
To receive Medal of Honor
TX anti-ESG law blocked
To close 250 locations
Relations w/ US 'rock solid'
Lee Hamilton dies at 94
NCAA denies appeal
Nike facing US probe
PR voting machines probed?
US job openings fall
Beats earning expectations
Charged with felony assault
Hayes suspended 1 game
Paul Weiss chairman resigns
Alex Saab arrested
Won’t seek reelection
Professor files lawsuit
DOJ removes ICE lawyer
Peace talks continue
5th Dimension co-founder dies
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