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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
Confirmed as DHS secretary
Trump postpones Iran strikes
Large oil refinery explosion
Bill Cosby found guilty
Blocks TSA funding deal
'Superman' actress dies
VOA staff sues Lake
Today in history: 1967
New NJ US attorney named
To block politicians, athletes
Discharged from ICU
EU, AU sign free trade pact
Preservation groups sue Trump
WNBA players approve new CBA
NTSB probes deadly collision
LA28 unveils visual identity
To remove media offices
David Simon dies
Signs 4-yr Seahawks deal
Fentanyl found inside Barbies
Backs officer seeking immunity
CA sues Trump admin
Officer shot in DC shooting
Faces murder charges
To launch sports network
Signs 3-yr deal w/ Chiefs
Announces retirement
Bluegrass songwriter dies
Colombian military plane crash
Afghanistan frees US citizen
Wins World Cup slalom
Sign nuclear power deal
Returns to Syracuse as HC
Patriots sign offensive tackle
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