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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
Launches new campaign
Sentenced to life in prison
Man threatening ICE charged
Apologizes to Epstein victims
Famine spreads in Sudan
Fatal car crash in LA
Bans e-waste imports
PR voting machines probed?
Pennsylvania hospital fire
Alex Saab arrested
NCAA denies appeal
Paul Weiss chairman resigns
Montana's Hauck retires
US job openings fall
Won’t seek reelection
NYC joins UN health network
Postpones Las Vegas shows
To resume military talks
Abandon merger talks
US-RU nuclear pact expires
Charged with felony assault
DOJ removes ICE lawyer
RU captain jailed over crash
To receive Medal of Honor
AZ helicopter crash kills 2
TX anti-ESG law blocked
Recalls 450K+ vehicles
Search enters 5th day
Nationwide recall expanded
Peace talks continue
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